3218640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13411}}^1$

素因数の和:13427

約数の個数: 40

約数和(自身を含む): 9978528

約数和(自身を除く): 6759888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 13411, 26822, 40233, 53644, 67055, 80466, 107288, 134110, 160932, 201165, 214576, 268220, 321864, 402330, 536440, 643728, 804660, 1072880, 1609320, 3218640]

約数ペア:

[(1, 3218640), (2, 1609320), (3, 1072880), (4, 804660), (5, 643728), (6, 536440), (8, 402330), (10, 321864), (12, 268220), (15, 214576), (16, 201165), (20, 160932), (24, 134110), (30, 107288), (40, 80466), (48, 67055), (60, 53644), (80, 40233), (120, 26822), (240, 13411)]