2247117720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18725981}}^1$

素因数の和:18725995

約数の個数: 32

約数和(自身を含む): 6741353520

約数和(自身を除く): 4494235800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18725981, 37451962, 56177943, 74903924, 93629905, 112355886, 149807848, 187259810, 224711772, 280889715, 374519620, 449423544, 561779430, 749039240, 1123558860, 2247117720]

約数ペア:

[(1, 2247117720), (2, 1123558860), (3, 749039240), (4, 561779430), (5, 449423544), (6, 374519620), (8, 280889715), (10, 224711772), (12, 187259810), (15, 149807848), (20, 112355886), (24, 93629905), (30, 74903924), (40, 56177943), (60, 37451962), (120, 18725981)]