146416020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2440267}}^1$

素因数の和:2440279

約数の個数: 24

約数和(自身を含む): 409965024

約数和(自身を除く): 263549004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2440267, 4880534, 7320801, 9761068, 12201335, 14641602, 24402670, 29283204, 36604005, 48805340, 73208010, 146416020]

約数ペア:

[(1, 146416020), (2, 73208010), (3, 48805340), (4, 36604005), (5, 29283204), (6, 24402670), (10, 14641602), (12, 12201335), (15, 9761068), (20, 7320801), (30, 4880534), (60, 2440267)]