100881840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{420341}}^1$

素因数の和:420357

約数の個数: 40

約数和(自身を含む): 312734448

約数和(自身を除く): 211852608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 420341, 840682, 1261023, 1681364, 2101705, 2522046, 3362728, 4203410, 5044092, 6305115, 6725456, 8406820, 10088184, 12610230, 16813640, 20176368, 25220460, 33627280, 50440920, 100881840]

約数ペア:

[(1, 100881840), (2, 50440920), (3, 33627280), (4, 25220460), (5, 20176368), (6, 16813640), (8, 12610230), (10, 10088184), (12, 8406820), (15, 6725456), (16, 6305115), (20, 5044092), (24, 4203410), (30, 3362728), (40, 2522046), (48, 2101705), (60, 1681364), (80, 1261023), (120, 840682), (240, 420341)]