2449887240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{96757}}^1$

素因数の和:96982

約数の個数: 64

約数和(自身を含む): 7384570560

約数和(自身を除く): 4934683320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12660, 25320, 96757, 193514, 290271, 387028, 483785, 580542, 774056, 967570, 1161084, 1451355, 1935140, 2322168, 2902710, 3870280, 5805420, 11610840, 20415727, 40831454, 61247181, 81662908, 102078635, 122494362, 163325816, 204157270, 244988724, 306235905, 408314540, 489977448, 612471810, 816629080, 1224943620, 2449887240]

約数ペア:

[(1, 2449887240), (2, 1224943620), (3, 816629080), (4, 612471810), (5, 489977448), (6, 408314540), (8, 306235905), (10, 244988724), (12, 204157270), (15, 163325816), (20, 122494362), (24, 102078635), (30, 81662908), (40, 61247181), (60, 40831454), (120, 20415727), (211, 11610840), (422, 5805420), (633, 3870280), (844, 2902710), (1055, 2322168), (1266, 1935140), (1688, 1451355), (2110, 1161084), (2532, 967570), (3165, 774056), (4220, 580542), (5064, 483785), (6330, 387028), (8440, 290271), (12660, 193514), (25320, 96757)]