220142040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2617}}^1$

素因数の和:3332

約数の個数: 64

約数和(自身を含む): 661620960

約数和(自身を除く): 441478920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 701, 1402, 2103, 2617, 2804, 3505, 4206, 5234, 5608, 7010, 7851, 8412, 10468, 10515, 13085, 14020, 15702, 16824, 20936, 21030, 26170, 28040, 31404, 39255, 42060, 52340, 62808, 78510, 84120, 104680, 157020, 314040, 1834517, 3669034, 5503551, 7338068, 9172585, 11007102, 14676136, 18345170, 22014204, 27517755, 36690340, 44028408, 55035510, 73380680, 110071020, 220142040]

約数ペア:

[(1, 220142040), (2, 110071020), (3, 73380680), (4, 55035510), (5, 44028408), (6, 36690340), (8, 27517755), (10, 22014204), (12, 18345170), (15, 14676136), (20, 11007102), (24, 9172585), (30, 7338068), (40, 5503551), (60, 3669034), (120, 1834517), (701, 314040), (1402, 157020), (2103, 104680), (2617, 84120), (2804, 78510), (3505, 62808), (4206, 52340), (5234, 42060), (5608, 39255), (7010, 31404), (7851, 28040), (8412, 26170), (10468, 21030), (10515, 20936), (13085, 16824), (14020, 15702)]