305451480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2545429}}^1$

素因数の和:2545443

約数の個数: 32

約数和(自身を含む): 916354800

約数和(自身を除く): 610903320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2545429, 5090858, 7636287, 10181716, 12727145, 15272574, 20363432, 25454290, 30545148, 38181435, 50908580, 61090296, 76362870, 101817160, 152725740, 305451480]

約数ペア:

[(1, 305451480), (2, 152725740), (3, 101817160), (4, 76362870), (5, 61090296), (6, 50908580), (8, 38181435), (10, 30545148), (12, 25454290), (15, 20363432), (20, 15272574), (24, 12727145), (30, 10181716), (40, 7636287), (60, 5090858), (120, 2545429)]