57884880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 188559360

約数和(自身を除く): 130674480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 71, 79, 80, 86, 120, 129, 142, 158, 172, 213, 215, 237, 240, 258, 284, 316, 344, 355, 395, 426, 430, 474, 516, 568, 632, 645, 688, 710, 790, 852, 860, 948, 1032, 1065, 1136, 1185, 1264, 1290, 1420, 1580, 1704, 1720, 1896, 2064, 2130, 2370, 2580, 2840, 3053, 3160, 3397, 3408, 3440, 3792, 4260, 4740, 5160, 5609, 5680, 6106, 6320, 6794, 8520, 9159, 9480, 10191, 10320, 11218, 12212, 13588, 15265, 16827, 16985, 17040, 18318, 18960, 20382, 22436, 24424, 27176, 28045, 30530, 33654, 33970, 36636, 40764, 44872, 45795, 48848, 50955, 54352, 56090, 61060, 67308, 67940, 73272, 81528, 84135, 89744, 91590, 101910, 112180, 122120, 134616, 135880, 146544, 163056, 168270, 183180, 203820, 224360, 241187, 244240, 269232, 271760, 336540, 366360, 407640, 448720, 482374, 673080, 723561, 732720, 815280, 964748, 1205935, 1346160, 1447122, 1929496, 2411870, 2894244, 3617805, 3858992, 4823740, 5788488, 7235610, 9647480, 11576976, 14471220, 19294960, 28942440, 57884880]

約数ペア:

[(1, 57884880), (2, 28942440), (3, 19294960), (4, 14471220), (5, 11576976), (6, 9647480), (8, 7235610), (10, 5788488), (12, 4823740), (15, 3858992), (16, 3617805), (20, 2894244), (24, 2411870), (30, 1929496), (40, 1447122), (43, 1346160), (48, 1205935), (60, 964748), (71, 815280), (79, 732720), (80, 723561), (86, 673080), (120, 482374), (129, 448720), (142, 407640), (158, 366360), (172, 336540), (213, 271760), (215, 269232), (237, 244240), (240, 241187), (258, 224360), (284, 203820), (316, 183180), (344, 168270), (355, 163056), (395, 146544), (426, 135880), (430, 134616), (474, 122120), (516, 112180), (568, 101910), (632, 91590), (645, 89744), (688, 84135), (710, 81528), (790, 73272), (852, 67940), (860, 67308), (948, 61060), (1032, 56090), (1065, 54352), (1136, 50955), (1185, 48848), (1264, 45795), (1290, 44872), (1420, 40764), (1580, 36636), (1704, 33970), (1720, 33654), (1896, 30530), (2064, 28045), (2130, 27176), (2370, 24424), (2580, 22436), (2840, 20382), (3053, 18960), (3160, 18318), (3397, 17040), (3408, 16985), (3440, 16827), (3792, 15265), (4260, 13588), (4740, 12212), (5160, 11218), (5609, 10320), (5680, 10191), (6106, 9480), (6320, 9159), (6794, 8520)]