12790252920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{376627}}^1$

素因数の和:376924

約数の個数: 64

約数和(自身を含む): 38506446720

約数和(自身を除く): 25716193800

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, 2264, 2830, 3396, 4245, 5660, 6792, 8490, 11320, 16980, 33960, 376627, 753254, 1129881, 1506508, 1883135, 2259762, 3013016, 3766270, 4519524, 5649405, 7532540, 9039048, 11298810, 15065080, 22597620, 45195240, 106585441, 213170882, 319756323, 426341764, 532927205, 639512646, 852683528, 1065854410, 1279025292, 1598781615, 2131708820, 2558050584, 3197563230, 4263417640, 6395126460, 12790252920]

約数ペア:

[(1, 12790252920), (2, 6395126460), (3, 4263417640), (4, 3197563230), (5, 2558050584), (6, 2131708820), (8, 1598781615), (10, 1279025292), (12, 1065854410), (15, 852683528), (20, 639512646), (24, 532927205), (30, 426341764), (40, 319756323), (60, 213170882), (120, 106585441), (283, 45195240), (566, 22597620), (849, 15065080), (1132, 11298810), (1415, 9039048), (1698, 7532540), (2264, 5649405), (2830, 4519524), (3396, 3766270), (4245, 3013016), (5660, 2259762), (6792, 1883135), (8490, 1506508), (11320, 1129881), (16980, 753254), (33960, 376627)]