264074640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1100311}}^1$

素因数の和:1100327

約数の個数: 40

約数和(自身を含む): 818632128

約数和(自身を除く): 554557488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1100311, 2200622, 3300933, 4401244, 5501555, 6601866, 8802488, 11003110, 13203732, 16504665, 17604976, 22006220, 26407464, 33009330, 44012440, 52814928, 66018660, 88024880, 132037320, 264074640]

約数ペア:

[(1, 264074640), (2, 132037320), (3, 88024880), (4, 66018660), (5, 52814928), (6, 44012440), (8, 33009330), (10, 26407464), (12, 22006220), (15, 17604976), (16, 16504665), (20, 13203732), (24, 11003110), (30, 8802488), (40, 6601866), (48, 5501555), (60, 4401244), (80, 3300933), (120, 2200622), (240, 1100311)]