320495160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2670793}}^1$

素因数の和:2670807

約数の個数: 32

約数和(自身を含む): 961485840

約数和(自身を除く): 640990680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2670793, 5341586, 8012379, 10683172, 13353965, 16024758, 21366344, 26707930, 32049516, 40061895, 53415860, 64099032, 80123790, 106831720, 160247580, 320495160]

約数ペア:

[(1, 320495160), (2, 160247580), (3, 106831720), (4, 80123790), (5, 64099032), (6, 53415860), (8, 40061895), (10, 32049516), (12, 26707930), (15, 21366344), (20, 16024758), (24, 13353965), (30, 10683172), (40, 8012379), (60, 5341586), (120, 2670793)]