218214120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1818451}}^1$

素因数の和:1818465

約数の個数: 32

約数和(自身を含む): 654642720

約数和(自身を除く): 436428600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1818451, 3636902, 5455353, 7273804, 9092255, 10910706, 14547608, 18184510, 21821412, 27276765, 36369020, 43642824, 54553530, 72738040, 109107060, 218214120]

約数ペア:

[(1, 218214120), (2, 109107060), (3, 72738040), (4, 54553530), (5, 43642824), (6, 36369020), (8, 27276765), (10, 21821412), (12, 18184510), (15, 14547608), (20, 10910706), (24, 9092255), (30, 7273804), (40, 5455353), (60, 3636902), (120, 1818451)]