56152260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311957}}^1$

素因数の和:311972

約数の個数: 36

約数和(自身を含む): 170329068

約数和(自身を除く): 114176808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311957, 623914, 935871, 1247828, 1559785, 1871742, 2807613, 3119570, 3743484, 4679355, 5615226, 6239140, 9358710, 11230452, 14038065, 18717420, 28076130, 56152260]

約数ペア:

[(1, 56152260), (2, 28076130), (3, 18717420), (4, 14038065), (5, 11230452), (6, 9358710), (9, 6239140), (10, 5615226), (12, 4679355), (15, 3743484), (18, 3119570), (20, 2807613), (30, 1871742), (36, 1559785), (45, 1247828), (60, 935871), (90, 623914), (180, 311957)]