331324080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1380517}}^1$

素因数の和:1380533

約数の個数: 40

約数和(自身を含む): 1027105392

約数和(自身を除く): 695781312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1380517, 2761034, 4141551, 5522068, 6902585, 8283102, 11044136, 13805170, 16566204, 20707755, 22088272, 27610340, 33132408, 41415510, 55220680, 66264816, 82831020, 110441360, 165662040, 331324080]

約数ペア:

[(1, 331324080), (2, 165662040), (3, 110441360), (4, 82831020), (5, 66264816), (6, 55220680), (8, 41415510), (10, 33132408), (12, 27610340), (15, 22088272), (16, 20707755), (20, 16566204), (24, 13805170), (30, 11044136), (40, 8283102), (48, 6902585), (60, 5522068), (80, 4141551), (120, 2761034), (240, 1380517)]