145442040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1212017}}^1$

素因数の和:1212031

約数の個数: 32

約数和(自身を含む): 436326480

約数和(自身を除く): 290884440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1212017, 2424034, 3636051, 4848068, 6060085, 7272102, 9696136, 12120170, 14544204, 18180255, 24240340, 29088408, 36360510, 48480680, 72721020, 145442040]

約数ペア:

[(1, 145442040), (2, 72721020), (3, 48480680), (4, 36360510), (5, 29088408), (6, 24240340), (8, 18180255), (10, 14544204), (12, 12120170), (15, 9696136), (20, 7272102), (24, 6060085), (30, 4848068), (40, 3636051), (60, 2424034), (120, 1212017)]