164613480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1371779}}^1$

素因数の和:1371793

約数の個数: 32

約数和(自身を含む): 493840800

約数和(自身を除く): 329227320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1371779, 2743558, 4115337, 5487116, 6858895, 8230674, 10974232, 13717790, 16461348, 20576685, 27435580, 32922696, 41153370, 54871160, 82306740, 164613480]

約数ペア:

[(1, 164613480), (2, 82306740), (3, 54871160), (4, 41153370), (5, 32922696), (6, 27435580), (8, 20576685), (10, 16461348), (12, 13717790), (15, 10974232), (20, 8230674), (24, 6858895), (30, 5487116), (40, 4115337), (60, 2743558), (120, 1371779)]