120897510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{93719}}^1$

素因数の和:93772

約数の個数: 32

約数和(自身を含む): 296904960

約数和(自身を除く): 176007450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 93719, 187438, 281157, 468595, 562314, 937190, 1405785, 2811570, 4029917, 8059834, 12089751, 20149585, 24179502, 40299170, 60448755, 120897510]

約数ペア:

[(1, 120897510), (2, 60448755), (3, 40299170), (5, 24179502), (6, 20149585), (10, 12089751), (15, 8059834), (30, 4029917), (43, 2811570), (86, 1405785), (129, 937190), (215, 562314), (258, 468595), (430, 281157), (645, 187438), (1290, 93719)]