57085680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{237857}}^1$

素因数の和:237873

約数の個数: 40

約数和(自身を含む): 176966352

約数和(自身を除く): 119880672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 237857, 475714, 713571, 951428, 1189285, 1427142, 1902856, 2378570, 2854284, 3567855, 3805712, 4757140, 5708568, 7135710, 9514280, 11417136, 14271420, 19028560, 28542840, 57085680]

約数ペア:

[(1, 57085680), (2, 28542840), (3, 19028560), (4, 14271420), (5, 11417136), (6, 9514280), (8, 7135710), (10, 5708568), (12, 4757140), (15, 3805712), (16, 3567855), (20, 2854284), (24, 2378570), (30, 1902856), (40, 1427142), (48, 1189285), (60, 951428), (80, 713571), (120, 475714), (240, 237857)]