63742920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1877}}^1$

素因数の和:2174

約数の個数: 64

約数和(自身を含む): 192006720

約数和(自身を除く): 128263800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 1877, 2264, 2830, 3396, 3754, 4245, 5631, 5660, 6792, 7508, 8490, 9385, 11262, 11320, 15016, 16980, 18770, 22524, 28155, 33960, 37540, 45048, 56310, 75080, 112620, 225240, 531191, 1062382, 1593573, 2124764, 2655955, 3187146, 4249528, 5311910, 6374292, 7967865, 10623820, 12748584, 15935730, 21247640, 31871460, 63742920]

約数ペア:

[(1, 63742920), (2, 31871460), (3, 21247640), (4, 15935730), (5, 12748584), (6, 10623820), (8, 7967865), (10, 6374292), (12, 5311910), (15, 4249528), (20, 3187146), (24, 2655955), (30, 2124764), (40, 1593573), (60, 1062382), (120, 531191), (283, 225240), (566, 112620), (849, 75080), (1132, 56310), (1415, 45048), (1698, 37540), (1877, 33960), (2264, 28155), (2830, 22524), (3396, 18770), (3754, 16980), (4245, 15016), (5631, 11320), (5660, 11262), (6792, 9385), (7508, 8490)]