8460120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{70501}}^1$

素因数の和:70515

約数の個数: 32

約数和(自身を含む): 25380720

約数和(自身を除く): 16920600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 70501, 141002, 211503, 282004, 352505, 423006, 564008, 705010, 846012, 1057515, 1410020, 1692024, 2115030, 2820040, 4230060, 8460120]

約数ペア:

[(1, 8460120), (2, 4230060), (3, 2820040), (4, 2115030), (5, 1692024), (6, 1410020), (8, 1057515), (10, 846012), (12, 705010), (15, 564008), (20, 423006), (24, 352505), (30, 282004), (40, 211503), (60, 141002), (120, 70501)]