868813080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7240109}}^1$

素因数の和:7240123

約数の個数: 32

約数和(自身を含む): 2606439600

約数和(自身を除く): 1737626520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7240109, 14480218, 21720327, 28960436, 36200545, 43440654, 57920872, 72401090, 86881308, 108601635, 144802180, 173762616, 217203270, 289604360, 434406540, 868813080]

約数ペア:

[(1, 868813080), (2, 434406540), (3, 289604360), (4, 217203270), (5, 173762616), (6, 144802180), (8, 108601635), (10, 86881308), (12, 72401090), (15, 57920872), (20, 43440654), (24, 36200545), (30, 28960436), (40, 21720327), (60, 14480218), (120, 7240109)]