139984080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{583267}}^1$

素因数の和:583283

約数の個数: 40

約数和(自身を含む): 433951392

約数和(自身を除く): 293967312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 583267, 1166534, 1749801, 2333068, 2916335, 3499602, 4666136, 5832670, 6999204, 8749005, 9332272, 11665340, 13998408, 17498010, 23330680, 27996816, 34996020, 46661360, 69992040, 139984080]

約数ペア:

[(1, 139984080), (2, 69992040), (3, 46661360), (4, 34996020), (5, 27996816), (6, 23330680), (8, 17498010), (10, 13998408), (12, 11665340), (15, 9332272), (16, 8749005), (20, 6999204), (24, 5832670), (30, 4666136), (40, 3499602), (48, 2916335), (60, 2333068), (80, 1749801), (120, 1166534), (240, 583267)]