222561480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1854679}}^1$

素因数の和:1854693

約数の個数: 32

約数和(自身を含む): 667684800

約数和(自身を除く): 445123320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1854679, 3709358, 5564037, 7418716, 9273395, 11128074, 14837432, 18546790, 22256148, 27820185, 37093580, 44512296, 55640370, 74187160, 111280740, 222561480]

約数ペア:

[(1, 222561480), (2, 111280740), (3, 74187160), (4, 55640370), (5, 44512296), (6, 37093580), (8, 27820185), (10, 22256148), (12, 18546790), (15, 14837432), (20, 11128074), (24, 9273395), (30, 7418716), (40, 5564037), (60, 3709358), (120, 1854679)]