85425360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{355939}}^1$

素因数の和:355955

約数の個数: 40

約数和(自身を含む): 264819360

約数和(自身を除く): 179394000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 355939, 711878, 1067817, 1423756, 1779695, 2135634, 2847512, 3559390, 4271268, 5339085, 5695024, 7118780, 8542536, 10678170, 14237560, 17085072, 21356340, 28475120, 42712680, 85425360]

約数ペア:

[(1, 85425360), (2, 42712680), (3, 28475120), (4, 21356340), (5, 17085072), (6, 14237560), (8, 10678170), (10, 8542536), (12, 7118780), (15, 5695024), (16, 5339085), (20, 4271268), (24, 3559390), (30, 2847512), (40, 2135634), (48, 1779695), (60, 1423756), (80, 1067817), (120, 711878), (240, 355939)]