254100120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2117501}}^1$

素因数の和:2117515

約数の個数: 32

約数和(自身を含む): 762300720

約数和(自身を除く): 508200600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2117501, 4235002, 6352503, 8470004, 10587505, 12705006, 16940008, 21175010, 25410012, 31762515, 42350020, 50820024, 63525030, 84700040, 127050060, 254100120]

約数ペア:

[(1, 254100120), (2, 127050060), (3, 84700040), (4, 63525030), (5, 50820024), (6, 42350020), (8, 31762515), (10, 25410012), (12, 21175010), (15, 16940008), (20, 12705006), (24, 10587505), (30, 8470004), (40, 6352503), (60, 4235002), (120, 2117501)]