100111920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{417133}}^1$

素因数の和:417149

約数の個数: 40

約数和(自身を含む): 310347696

約数和(自身を除く): 210235776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 417133, 834266, 1251399, 1668532, 2085665, 2502798, 3337064, 4171330, 5005596, 6256995, 6674128, 8342660, 10011192, 12513990, 16685320, 20022384, 25027980, 33370640, 50055960, 100111920]

約数ペア:

[(1, 100111920), (2, 50055960), (3, 33370640), (4, 25027980), (5, 20022384), (6, 16685320), (8, 12513990), (10, 10011192), (12, 8342660), (15, 6674128), (16, 6256995), (20, 5005596), (24, 4171330), (30, 3337064), (40, 2502798), (48, 2085665), (60, 1668532), (80, 1251399), (120, 834266), (240, 417133)]