987240960

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{23}}^2$

素因数の和:87

約数の個数: 420

約数和(自身を含む): 3709985202

約数和(自身を除く): 2722744242

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 486, 512, 529, 540, 552, 576, 621, 640, 648, 690, 720, 729, 736, 768, 810, 828, 864, 920, 960, 972, 1035, 1058, 1080, 1104, 1152, 1215, 1242, 1280, 1296, 1380, 1440, 1458, 1472, 1536, 1587, 1620, 1656, 1728, 1840, 1863, 1920, 1944, 2070, 2116, 2160, 2208, 2304, 2430, 2484, 2560, 2592, 2645, 2760, 2880, 2916, 2944, 3105, 3174, 3240, 3312, 3456, 3645, 3680, 3726, 3840, 3888, 4140, 4232, 4320, 4416, 4608, 4761, 4860, 4968, 5184, 5290, 5520, 5589, 5760, 5832, 5888, 6210, 6348, 6480, 6624, 6912, 7290, 7360, 7452, 7680, 7776, 7935, 8280, 8464, 8640, 8832, 9315, 9522, 9720, 9936, 10368, 10580, 11040, 11178, 11520, 11664, 11776, 12420, 12696, 12960, 13248, 13824, 14283, 14580, 14720, 14904, 15552, 15870, 16560, 16767, 16928, 17280, 17664, 18630, 19044, 19440, 19872, 20736, 21160, 22080, 22356, 23040, 23328, 23805, 24840, 25392, 25920, 26496, 27945, 28566, 29160, 29440, 29808, 31104, 31740, 33120, 33534, 33856, 34560, 35328, 37260, 38088, 38880, 39744, 41472, 42320, 42849, 44160, 44712, 46656, 47610, 49680, 50784, 51840, 52992, 55890, 57132, 58320, 58880, 59616, 62208, 63480, 66240, 67068, 67712, 69120, 71415, 74520, 76176, 77760, 79488, 83835, 84640, 85698, 88320, 89424, 93312, 95220, 99360, 101568, 103680, 105984, 111780, 114264, 116640, 119232, 124416, 126960, 128547, 132480, 134136, 135424, 142830, 149040, 152352, 155520, 158976, 167670, 169280, 171396, 176640, 178848, 186624, 190440, 198720, 203136, 207360, 214245, 223560, 228528, 233280, 238464, 253920, 257094, 264960, 268272, 270848, 285660, 298080, 304704, 311040, 317952, 335340, 338560, 342792, 357696, 373248, 380880, 385641, 397440, 406272, 428490, 447120, 457056, 466560, 476928, 507840, 514188, 529920, 536544, 571320, 596160, 609408, 622080, 642735, 670680, 677120, 685584, 715392, 761760, 771282, 794880, 812544, 856980, 894240, 914112, 933120, 953856, 1015680, 1028376, 1073088, 1142640, 1192320, 1218816, 1285470, 1341360, 1354240, 1371168, 1430784, 1523520, 1542564, 1589760, 1713960, 1788480, 1828224, 1866240, 1928205, 2031360, 2056752, 2146176, 2285280, 2384640, 2437632, 2570940, 2682720, 2742336, 2861568, 3047040, 3085128, 3427920, 3576960, 3656448, 3856410, 4062720, 4113504, 4292352, 4570560, 4769280, 5141880, 5365440, 5484672, 6094080, 6170256, 6855840, 7153920, 7312896, 7712820, 8227008, 8584704, 9141120, 10283760, 10730880, 10969344, 12188160, 12340512, 13711680, 14307840, 15425640, 16454016, 18282240, 20567520, 21461760, 21938688, 24681024, 27423360, 30851280, 32908032, 36564480, 41135040, 42923520, 49362048, 54846720, 61702560, 65816064, 82270080, 98724096, 109693440, 123405120, 164540160, 197448192, 246810240, 329080320, 493620480, 987240960]

約数ペア:

[(1, 987240960), (2, 493620480), (3, 329080320), (4, 246810240), (5, 197448192), (6, 164540160), (8, 123405120), (9, 109693440), (10, 98724096), (12, 82270080), (15, 65816064), (16, 61702560), (18, 54846720), (20, 49362048), (23, 42923520), (24, 41135040), (27, 36564480), (30, 32908032), (32, 30851280), (36, 27423360), (40, 24681024), (45, 21938688), (46, 21461760), (48, 20567520), (54, 18282240), (60, 16454016), (64, 15425640), (69, 14307840), (72, 13711680), (80, 12340512), (81, 12188160), (90, 10969344), (92, 10730880), (96, 10283760), (108, 9141120), (115, 8584704), (120, 8227008), (128, 7712820), (135, 7312896), (138, 7153920), (144, 6855840), (160, 6170256), (162, 6094080), (180, 5484672), (184, 5365440), (192, 5141880), (207, 4769280), (216, 4570560), (230, 4292352), (240, 4113504), (243, 4062720), (256, 3856410), (270, 3656448), (276, 3576960), (288, 3427920), (320, 3085128), (324, 3047040), (345, 2861568), (360, 2742336), (368, 2682720), (384, 2570940), (405, 2437632), (414, 2384640), (432, 2285280), (460, 2146176), (480, 2056752), (486, 2031360), (512, 1928205), (529, 1866240), (540, 1828224), (552, 1788480), (576, 1713960), (621, 1589760), (640, 1542564), (648, 1523520), (690, 1430784), (720, 1371168), (729, 1354240), (736, 1341360), (768, 1285470), (810, 1218816), (828, 1192320), (864, 1142640), (920, 1073088), (960, 1028376), (972, 1015680), (1035, 953856), (1058, 933120), (1080, 914112), (1104, 894240), (1152, 856980), (1215, 812544), (1242, 794880), (1280, 771282), (1296, 761760), (1380, 715392), (1440, 685584), (1458, 677120), (1472, 670680), (1536, 642735), (1587, 622080), (1620, 609408), (1656, 596160), (1728, 571320), (1840, 536544), (1863, 529920), (1920, 514188), (1944, 507840), (2070, 476928), (2116, 466560), (2160, 457056), (2208, 447120), (2304, 428490), (2430, 406272), (2484, 397440), (2560, 385641), (2592, 380880), (2645, 373248), (2760, 357696), (2880, 342792), (2916, 338560), (2944, 335340), (3105, 317952), (3174, 311040), (3240, 304704), (3312, 298080), (3456, 285660), (3645, 270848), (3680, 268272), (3726, 264960), (3840, 257094), (3888, 253920), (4140, 238464), (4232, 233280), (4320, 228528), (4416, 223560), (4608, 214245), (4761, 207360), (4860, 203136), (4968, 198720), (5184, 190440), (5290, 186624), (5520, 178848), (5589, 176640), (5760, 171396), (5832, 169280), (5888, 167670), (6210, 158976), (6348, 155520), (6480, 152352), (6624, 149040), (6912, 142830), (7290, 135424), (7360, 134136), (7452, 132480), (7680, 128547), (7776, 126960), (7935, 124416), (8280, 119232), (8464, 116640), (8640, 114264), (8832, 111780), (9315, 105984), (9522, 103680), (9720, 101568), (9936, 99360), (10368, 95220), (10580, 93312), (11040, 89424), (11178, 88320), (11520, 85698), (11664, 84640), (11776, 83835), (12420, 79488), (12696, 77760), (12960, 76176), (13248, 74520), (13824, 71415), (14283, 69120), (14580, 67712), (14720, 67068), (14904, 66240), (15552, 63480), (15870, 62208), (16560, 59616), (16767, 58880), (16928, 58320), (17280, 57132), (17664, 55890), (18630, 52992), (19044, 51840), (19440, 50784), (19872, 49680), (20736, 47610), (21160, 46656), (22080, 44712), (22356, 44160), (23040, 42849), (23328, 42320), (23805, 41472), (24840, 39744), (25392, 38880), (25920, 38088), (26496, 37260), (27945, 35328), (28566, 34560), (29160, 33856), (29440, 33534), (29808, 33120), (31104, 31740)]