27423360

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23}}^2$

素因数の和:77

約数の個数: 240

約数和(自身を含む): 102376890

約数和(自身を除く): 74953530

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, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 529, 540, 552, 576, 621, 640, 648, 690, 720, 736, 810, 828, 864, 920, 960, 1035, 1058, 1080, 1104, 1152, 1242, 1296, 1380, 1440, 1472, 1587, 1620, 1656, 1728, 1840, 1863, 1920, 2070, 2116, 2160, 2208, 2484, 2592, 2645, 2760, 2880, 2944, 3105, 3174, 3240, 3312, 3456, 3680, 3726, 4140, 4232, 4320, 4416, 4761, 4968, 5184, 5290, 5520, 5760, 6210, 6348, 6480, 6624, 7360, 7452, 7935, 8280, 8464, 8640, 8832, 9315, 9522, 9936, 10368, 10580, 11040, 12420, 12696, 12960, 13248, 14283, 14720, 14904, 15870, 16560, 16928, 17280, 18630, 19044, 19872, 21160, 22080, 23805, 24840, 25392, 25920, 26496, 28566, 29808, 31740, 33120, 33856, 37260, 38088, 39744, 42320, 42849, 44160, 47610, 49680, 50784, 51840, 57132, 59616, 63480, 66240, 67712, 71415, 74520, 76176, 79488, 84640, 85698, 95220, 99360, 101568, 114264, 119232, 126960, 132480, 142830, 149040, 152352, 169280, 171396, 190440, 198720, 203136, 214245, 228528, 238464, 253920, 285660, 298080, 304704, 338560, 342792, 380880, 397440, 428490, 457056, 507840, 571320, 596160, 609408, 685584, 761760, 856980, 914112, 1015680, 1142640, 1192320, 1371168, 1523520, 1713960, 1828224, 2285280, 2742336, 3047040, 3427920, 4570560, 5484672, 6855840, 9141120, 13711680, 27423360]

約数ペア:

[(1, 27423360), (2, 13711680), (3, 9141120), (4, 6855840), (5, 5484672), (6, 4570560), (8, 3427920), (9, 3047040), (10, 2742336), (12, 2285280), (15, 1828224), (16, 1713960), (18, 1523520), (20, 1371168), (23, 1192320), (24, 1142640), (27, 1015680), (30, 914112), (32, 856980), (36, 761760), (40, 685584), (45, 609408), (46, 596160), (48, 571320), (54, 507840), (60, 457056), (64, 428490), (69, 397440), (72, 380880), (80, 342792), (81, 338560), (90, 304704), (92, 298080), (96, 285660), (108, 253920), (115, 238464), (120, 228528), (128, 214245), (135, 203136), (138, 198720), (144, 190440), (160, 171396), (162, 169280), (180, 152352), (184, 149040), (192, 142830), (207, 132480), (216, 126960), (230, 119232), (240, 114264), (270, 101568), (276, 99360), (288, 95220), (320, 85698), (324, 84640), (345, 79488), (360, 76176), (368, 74520), (384, 71415), (405, 67712), (414, 66240), (432, 63480), (460, 59616), (480, 57132), (529, 51840), (540, 50784), (552, 49680), (576, 47610), (621, 44160), (640, 42849), (648, 42320), (690, 39744), (720, 38088), (736, 37260), (810, 33856), (828, 33120), (864, 31740), (920, 29808), (960, 28566), (1035, 26496), (1058, 25920), (1080, 25392), (1104, 24840), (1152, 23805), (1242, 22080), (1296, 21160), (1380, 19872), (1440, 19044), (1472, 18630), (1587, 17280), (1620, 16928), (1656, 16560), (1728, 15870), (1840, 14904), (1863, 14720), (1920, 14283), (2070, 13248), (2116, 12960), (2160, 12696), (2208, 12420), (2484, 11040), (2592, 10580), (2645, 10368), (2760, 9936), (2880, 9522), (2944, 9315), (3105, 8832), (3174, 8640), (3240, 8464), (3312, 8280), (3456, 7935), (3680, 7452), (3726, 7360), (4140, 6624), (4232, 6480), (4320, 6348), (4416, 6210), (4761, 5760), (4968, 5520), (5184, 5290)]