25396080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105817}}^1$

素因数の和:105833

約数の個数: 40

約数和(自身を含む): 78728592

約数和(自身を除く): 53332512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105817, 211634, 317451, 423268, 529085, 634902, 846536, 1058170, 1269804, 1587255, 1693072, 2116340, 2539608, 3174510, 4232680, 5079216, 6349020, 8465360, 12698040, 25396080]

約数ペア:

[(1, 25396080), (2, 12698040), (3, 8465360), (4, 6349020), (5, 5079216), (6, 4232680), (8, 3174510), (10, 2539608), (12, 2116340), (15, 1693072), (16, 1587255), (20, 1269804), (24, 1058170), (30, 846536), (40, 634902), (48, 529085), (60, 423268), (80, 317451), (120, 211634), (240, 105817)]