381968520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3183071}}^1$

素因数の和:3183085

約数の個数: 32

約数和(自身を含む): 1145905920

約数和(自身を除く): 763937400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3183071, 6366142, 9549213, 12732284, 15915355, 19098426, 25464568, 31830710, 38196852, 47746065, 63661420, 76393704, 95492130, 127322840, 190984260, 381968520]

約数ペア:

[(1, 381968520), (2, 190984260), (3, 127322840), (4, 95492130), (5, 76393704), (6, 63661420), (8, 47746065), (10, 38196852), (12, 31830710), (15, 25464568), (20, 19098426), (24, 15915355), (30, 12732284), (40, 9549213), (60, 6366142), (120, 3183071)]