1416080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 3404544

約数和(自身を除く): 1988464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 571, 620, 1142, 1240, 2284, 2480, 2855, 4568, 5710, 9136, 11420, 17701, 22840, 35402, 45680, 70804, 88505, 141608, 177010, 283216, 354020, 708040, 1416080]

約数ペア:

[(1, 1416080), (2, 708040), (4, 354020), (5, 283216), (8, 177010), (10, 141608), (16, 88505), (20, 70804), (31, 45680), (40, 35402), (62, 22840), (80, 17701), (124, 11420), (155, 9136), (248, 5710), (310, 4568), (496, 2855), (571, 2480), (620, 2284), (1142, 1240)]