521049120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15289}}^1$

素因数の和:15378

約数の個数: 96

約数和(自身を含む): 1664530560

約数和(自身を除く): 1143481440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 5680, 6816, 8520, 11360, 15289, 17040, 30578, 34080, 45867, 61156, 76445, 91734, 122312, 152890, 183468, 229335, 244624, 305780, 366936, 458670, 489248, 611560, 733872, 917340, 1085519, 1223120, 1467744, 1834680, 2171038, 2446240, 3256557, 3669360, 4342076, 5427595, 6513114, 7338720, 8684152, 10855190, 13026228, 16282785, 17368304, 21710380, 26052456, 32565570, 34736608, 43420760, 52104912, 65131140, 86841520, 104209824, 130262280, 173683040, 260524560, 521049120]

約数ペア:

[(1, 521049120), (2, 260524560), (3, 173683040), (4, 130262280), (5, 104209824), (6, 86841520), (8, 65131140), (10, 52104912), (12, 43420760), (15, 34736608), (16, 32565570), (20, 26052456), (24, 21710380), (30, 17368304), (32, 16282785), (40, 13026228), (48, 10855190), (60, 8684152), (71, 7338720), (80, 6513114), (96, 5427595), (120, 4342076), (142, 3669360), (160, 3256557), (213, 2446240), (240, 2171038), (284, 1834680), (355, 1467744), (426, 1223120), (480, 1085519), (568, 917340), (710, 733872), (852, 611560), (1065, 489248), (1136, 458670), (1420, 366936), (1704, 305780), (2130, 244624), (2272, 229335), (2840, 183468), (3408, 152890), (4260, 122312), (5680, 91734), (6816, 76445), (8520, 61156), (11360, 45867), (15289, 34080), (17040, 30578)]