139207920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{580033}}^1$

素因数の和:580049

約数の個数: 40

約数和(自身を含む): 431545296

約数和(自身を除く): 292337376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 580033, 1160066, 1740099, 2320132, 2900165, 3480198, 4640264, 5800330, 6960396, 8700495, 9280528, 11600660, 13920792, 17400990, 23201320, 27841584, 34801980, 46402640, 69603960, 139207920]

約数ペア:

[(1, 139207920), (2, 69603960), (3, 46402640), (4, 34801980), (5, 27841584), (6, 23201320), (8, 17400990), (10, 13920792), (12, 11600660), (15, 9280528), (16, 8700495), (20, 6960396), (24, 5800330), (30, 4640264), (40, 3480198), (48, 2900165), (60, 2320132), (80, 1740099), (120, 1160066), (240, 580033)]