180040320

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 320

約数和(自身を含む): 675354240

約数和(自身を除く): 495313920

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, 151, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 302, 320, 324, 345, 360, 368, 384, 405, 414, 432, 453, 460, 480, 540, 552, 576, 604, 621, 640, 648, 690, 720, 736, 755, 810, 828, 864, 906, 920, 960, 1035, 1080, 1104, 1152, 1208, 1242, 1296, 1359, 1380, 1440, 1472, 1510, 1620, 1656, 1728, 1812, 1840, 1863, 1920, 2070, 2160, 2208, 2265, 2416, 2484, 2592, 2718, 2760, 2880, 2944, 3020, 3105, 3240, 3312, 3456, 3473, 3624, 3680, 3726, 4077, 4140, 4320, 4416, 4530, 4832, 4968, 5184, 5436, 5520, 5760, 6040, 6210, 6480, 6624, 6795, 6946, 7248, 7360, 7452, 8154, 8280, 8640, 8832, 9060, 9315, 9664, 9936, 10368, 10419, 10872, 11040, 12080, 12231, 12420, 12960, 13248, 13590, 13892, 14496, 14720, 14904, 16308, 16560, 17280, 17365, 18120, 18630, 19328, 19872, 20385, 20838, 21744, 22080, 24160, 24462, 24840, 25920, 26496, 27180, 27784, 28992, 29808, 31257, 32616, 33120, 34730, 36240, 37260, 39744, 40770, 41676, 43488, 44160, 48320, 48924, 49680, 51840, 52095, 54360, 55568, 57984, 59616, 61155, 62514, 65232, 66240, 69460, 72480, 74520, 79488, 81540, 83352, 86976, 93771, 96640, 97848, 99360, 104190, 108720, 111136, 119232, 122310, 125028, 130464, 132480, 138920, 144960, 149040, 156285, 163080, 166704, 173952, 187542, 195696, 198720, 208380, 217440, 222272, 238464, 244620, 250056, 260928, 277840, 281313, 289920, 298080, 312570, 326160, 333408, 375084, 391392, 397440, 416760, 434880, 444544, 468855, 489240, 500112, 521856, 555680, 562626, 596160, 625140, 652320, 666816, 750168, 782784, 833520, 869760, 937710, 978480, 1000224, 1111360, 1125252, 1192320, 1250280, 1304640, 1333632, 1406565, 1500336, 1565568, 1667040, 1875420, 1956960, 2000448, 2222720, 2250504, 2500560, 2609280, 2813130, 3000672, 3334080, 3750840, 3913920, 4000896, 4501008, 5001120, 5626260, 6001344, 6668160, 7501680, 7827840, 9002016, 10002240, 11252520, 12002688, 15003360, 18004032, 20004480, 22505040, 30006720, 36008064, 45010080, 60013440, 90020160, 180040320]

約数ペア:

[(1, 180040320), (2, 90020160), (3, 60013440), (4, 45010080), (5, 36008064), (6, 30006720), (8, 22505040), (9, 20004480), (10, 18004032), (12, 15003360), (15, 12002688), (16, 11252520), (18, 10002240), (20, 9002016), (23, 7827840), (24, 7501680), (27, 6668160), (30, 6001344), (32, 5626260), (36, 5001120), (40, 4501008), (45, 4000896), (46, 3913920), (48, 3750840), (54, 3334080), (60, 3000672), (64, 2813130), (69, 2609280), (72, 2500560), (80, 2250504), (81, 2222720), (90, 2000448), (92, 1956960), (96, 1875420), (108, 1667040), (115, 1565568), (120, 1500336), (128, 1406565), (135, 1333632), (138, 1304640), (144, 1250280), (151, 1192320), (160, 1125252), (162, 1111360), (180, 1000224), (184, 978480), (192, 937710), (207, 869760), (216, 833520), (230, 782784), (240, 750168), (270, 666816), (276, 652320), (288, 625140), (302, 596160), (320, 562626), (324, 555680), (345, 521856), (360, 500112), (368, 489240), (384, 468855), (405, 444544), (414, 434880), (432, 416760), (453, 397440), (460, 391392), (480, 375084), (540, 333408), (552, 326160), (576, 312570), (604, 298080), (621, 289920), (640, 281313), (648, 277840), (690, 260928), (720, 250056), (736, 244620), (755, 238464), (810, 222272), (828, 217440), (864, 208380), (906, 198720), (920, 195696), (960, 187542), (1035, 173952), (1080, 166704), (1104, 163080), (1152, 156285), (1208, 149040), (1242, 144960), (1296, 138920), (1359, 132480), (1380, 130464), (1440, 125028), (1472, 122310), (1510, 119232), (1620, 111136), (1656, 108720), (1728, 104190), (1812, 99360), (1840, 97848), (1863, 96640), (1920, 93771), (2070, 86976), (2160, 83352), (2208, 81540), (2265, 79488), (2416, 74520), (2484, 72480), (2592, 69460), (2718, 66240), (2760, 65232), (2880, 62514), (2944, 61155), (3020, 59616), (3105, 57984), (3240, 55568), (3312, 54360), (3456, 52095), (3473, 51840), (3624, 49680), (3680, 48924), (3726, 48320), (4077, 44160), (4140, 43488), (4320, 41676), (4416, 40770), (4530, 39744), (4832, 37260), (4968, 36240), (5184, 34730), (5436, 33120), (5520, 32616), (5760, 31257), (6040, 29808), (6210, 28992), (6480, 27784), (6624, 27180), (6795, 26496), (6946, 25920), (7248, 24840), (7360, 24462), (7452, 24160), (8154, 22080), (8280, 21744), (8640, 20838), (8832, 20385), (9060, 19872), (9315, 19328), (9664, 18630), (9936, 18120), (10368, 17365), (10419, 17280), (10872, 16560), (11040, 16308), (12080, 14904), (12231, 14720), (12420, 14496), (12960, 13892), (13248, 13590)]