11515440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47981}}^1$

素因数の和:47997

約数の個数: 40

約数和(自身を含む): 35698608

約数和(自身を除く): 24183168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 47981, 95962, 143943, 191924, 239905, 287886, 383848, 479810, 575772, 719715, 767696, 959620, 1151544, 1439430, 1919240, 2303088, 2878860, 3838480, 5757720, 11515440]

約数ペア:

[(1, 11515440), (2, 5757720), (3, 3838480), (4, 2878860), (5, 2303088), (6, 1919240), (8, 1439430), (10, 1151544), (12, 959620), (15, 767696), (16, 719715), (20, 575772), (24, 479810), (30, 383848), (40, 287886), (48, 239905), (60, 191924), (80, 143943), (120, 95962), (240, 47981)]