1523468960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23627}}^1$

素因数の和:23686

約数の個数: 96

約数和(自身を含む): 4001260032

約数和(自身を除く): 2477791072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 4030, 4960, 6448, 8060, 12896, 16120, 23627, 32240, 47254, 64480, 94508, 118135, 189016, 236270, 307151, 378032, 472540, 614302, 732437, 756064, 945080, 1228604, 1464874, 1535755, 1890160, 2457208, 2929748, 3071510, 3662185, 3780320, 4914416, 5859496, 6143020, 7324370, 9521681, 9828832, 11718992, 12286040, 14648740, 19043362, 23437984, 24572080, 29297480, 38086724, 47608405, 49144160, 58594960, 76173448, 95216810, 117189920, 152346896, 190433620, 304693792, 380867240, 761734480, 1523468960]

約数ペア:

[(1, 1523468960), (2, 761734480), (4, 380867240), (5, 304693792), (8, 190433620), (10, 152346896), (13, 117189920), (16, 95216810), (20, 76173448), (26, 58594960), (31, 49144160), (32, 47608405), (40, 38086724), (52, 29297480), (62, 24572080), (65, 23437984), (80, 19043362), (104, 14648740), (124, 12286040), (130, 11718992), (155, 9828832), (160, 9521681), (208, 7324370), (248, 6143020), (260, 5859496), (310, 4914416), (403, 3780320), (416, 3662185), (496, 3071510), (520, 2929748), (620, 2457208), (806, 1890160), (992, 1535755), (1040, 1464874), (1240, 1228604), (1612, 945080), (2015, 756064), (2080, 732437), (2480, 614302), (3224, 472540), (4030, 378032), (4960, 307151), (6448, 236270), (8060, 189016), (12896, 118135), (16120, 94508), (23627, 64480), (32240, 47254)]