61901160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{515843}}^1$

素因数の和:515857

約数の個数: 32

約数和(自身を含む): 185703840

約数和(自身を除く): 123802680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 515843, 1031686, 1547529, 2063372, 2579215, 3095058, 4126744, 5158430, 6190116, 7737645, 10316860, 12380232, 15475290, 20633720, 30950580, 61901160]

約数ペア:

[(1, 61901160), (2, 30950580), (3, 20633720), (4, 15475290), (5, 12380232), (6, 10316860), (8, 7737645), (10, 6190116), (12, 5158430), (15, 4126744), (20, 3095058), (24, 2579215), (30, 2063372), (40, 1547529), (60, 1031686), (120, 515843)]