240550560

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 891596160

約数和(自身を除く): 651045600

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, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 243, 269, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 538, 540, 552, 621, 648, 690, 720, 736, 807, 810, 828, 864, 920, 972, 1035, 1076, 1080, 1104, 1215, 1242, 1296, 1345, 1380, 1440, 1614, 1620, 1656, 1840, 1863, 1944, 2070, 2152, 2160, 2208, 2421, 2430, 2484, 2592, 2690, 2760, 3105, 3228, 3240, 3312, 3680, 3726, 3888, 4035, 4140, 4304, 4320, 4842, 4860, 4968, 5380, 5520, 5589, 6187, 6210, 6456, 6480, 6624, 7263, 7452, 7776, 8070, 8280, 8608, 9315, 9684, 9720, 9936, 10760, 11040, 11178, 12105, 12374, 12420, 12912, 12960, 14526, 14904, 16140, 16560, 18561, 18630, 19368, 19440, 19872, 21520, 21789, 22356, 24210, 24748, 24840, 25824, 27945, 29052, 29808, 30935, 32280, 33120, 36315, 37122, 37260, 38736, 38880, 43040, 43578, 44712, 48420, 49496, 49680, 55683, 55890, 58104, 59616, 61870, 64560, 65367, 72630, 74244, 74520, 77472, 87156, 89424, 92805, 96840, 98992, 99360, 108945, 111366, 111780, 116208, 123740, 129120, 130734, 145260, 148488, 149040, 167049, 174312, 178848, 185610, 193680, 197984, 217890, 222732, 223560, 232416, 247480, 261468, 278415, 290520, 296976, 298080, 326835, 334098, 348624, 371220, 387360, 435780, 445464, 447120, 494960, 501147, 522936, 556830, 581040, 593952, 653670, 668196, 697248, 742440, 835245, 871560, 890928, 894240, 989920, 1002294, 1045872, 1113660, 1162080, 1307340, 1336392, 1484880, 1503441, 1670490, 1743120, 1781856, 2004588, 2091744, 2227320, 2505735, 2614680, 2672784, 2969760, 3006882, 3340980, 3486240, 4009176, 4454640, 5011470, 5229360, 5345568, 6013764, 6681960, 7517205, 8018352, 8909280, 10022940, 10458720, 12027528, 13363920, 15034410, 16036704, 20045880, 24055056, 26727840, 30068820, 40091760, 48110112, 60137640, 80183520, 120275280, 240550560]

約数ペア:

[(1, 240550560), (2, 120275280), (3, 80183520), (4, 60137640), (5, 48110112), (6, 40091760), (8, 30068820), (9, 26727840), (10, 24055056), (12, 20045880), (15, 16036704), (16, 15034410), (18, 13363920), (20, 12027528), (23, 10458720), (24, 10022940), (27, 8909280), (30, 8018352), (32, 7517205), (36, 6681960), (40, 6013764), (45, 5345568), (46, 5229360), (48, 5011470), (54, 4454640), (60, 4009176), (69, 3486240), (72, 3340980), (80, 3006882), (81, 2969760), (90, 2672784), (92, 2614680), (96, 2505735), (108, 2227320), (115, 2091744), (120, 2004588), (135, 1781856), (138, 1743120), (144, 1670490), (160, 1503441), (162, 1484880), (180, 1336392), (184, 1307340), (207, 1162080), (216, 1113660), (230, 1045872), (240, 1002294), (243, 989920), (269, 894240), (270, 890928), (276, 871560), (288, 835245), (324, 742440), (345, 697248), (360, 668196), (368, 653670), (405, 593952), (414, 581040), (432, 556830), (460, 522936), (480, 501147), (486, 494960), (538, 447120), (540, 445464), (552, 435780), (621, 387360), (648, 371220), (690, 348624), (720, 334098), (736, 326835), (807, 298080), (810, 296976), (828, 290520), (864, 278415), (920, 261468), (972, 247480), (1035, 232416), (1076, 223560), (1080, 222732), (1104, 217890), (1215, 197984), (1242, 193680), (1296, 185610), (1345, 178848), (1380, 174312), (1440, 167049), (1614, 149040), (1620, 148488), (1656, 145260), (1840, 130734), (1863, 129120), (1944, 123740), (2070, 116208), (2152, 111780), (2160, 111366), (2208, 108945), (2421, 99360), (2430, 98992), (2484, 96840), (2592, 92805), (2690, 89424), (2760, 87156), (3105, 77472), (3228, 74520), (3240, 74244), (3312, 72630), (3680, 65367), (3726, 64560), (3888, 61870), (4035, 59616), (4140, 58104), (4304, 55890), (4320, 55683), (4842, 49680), (4860, 49496), (4968, 48420), (5380, 44712), (5520, 43578), (5589, 43040), (6187, 38880), (6210, 38736), (6456, 37260), (6480, 37122), (6624, 36315), (7263, 33120), (7452, 32280), (7776, 30935), (8070, 29808), (8280, 29052), (8608, 27945), (9315, 25824), (9684, 24840), (9720, 24748), (9936, 24210), (10760, 22356), (11040, 21789), (11178, 21520), (12105, 19872), (12374, 19440), (12420, 19368), (12912, 18630), (12960, 18561), (14526, 16560), (14904, 16140)]