12589680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52457}}^1$

素因数の和:52473

約数の個数: 40

約数和(自身を含む): 39028752

約数和(自身を除く): 26439072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52457, 104914, 157371, 209828, 262285, 314742, 419656, 524570, 629484, 786855, 839312, 1049140, 1258968, 1573710, 2098280, 2517936, 3147420, 4196560, 6294840, 12589680]

約数ペア:

[(1, 12589680), (2, 6294840), (3, 4196560), (4, 3147420), (5, 2517936), (6, 2098280), (8, 1573710), (10, 1258968), (12, 1049140), (15, 839312), (16, 786855), (20, 629484), (24, 524570), (30, 419656), (40, 314742), (48, 262285), (60, 209828), (80, 157371), (120, 104914), (240, 52457)]