90597720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{754981}}^1$

素因数の和:754995

約数の個数: 32

約数和(自身を含む): 271793520

約数和(自身を除く): 181195800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 754981, 1509962, 2264943, 3019924, 3774905, 4529886, 6039848, 7549810, 9059772, 11324715, 15099620, 18119544, 22649430, 30199240, 45298860, 90597720]

約数ペア:

[(1, 90597720), (2, 45298860), (3, 30199240), (4, 22649430), (5, 18119544), (6, 15099620), (8, 11324715), (10, 9059772), (12, 7549810), (15, 6039848), (20, 4529886), (24, 3774905), (30, 3019924), (40, 2264943), (60, 1509962), (120, 754981)]