313442040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2612017}}^1$

素因数の和:2612031

約数の個数: 32

約数和(自身を含む): 940326480

約数和(自身を除く): 626884440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2612017, 5224034, 7836051, 10448068, 13060085, 15672102, 20896136, 26120170, 31344204, 39180255, 52240340, 62688408, 78360510, 104480680, 156721020, 313442040]

約数ペア:

[(1, 313442040), (2, 156721020), (3, 104480680), (4, 78360510), (5, 62688408), (6, 52240340), (8, 39180255), (10, 31344204), (12, 26120170), (15, 20896136), (20, 15672102), (24, 13060085), (30, 10448068), (40, 7836051), (60, 5224034), (120, 2612017)]