897720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7481}}^1$

素因数の和:7495

約数の個数: 32

約数和(自身を含む): 2693520

約数和(自身を除く): 1795800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7481, 14962, 22443, 29924, 37405, 44886, 59848, 74810, 89772, 112215, 149620, 179544, 224430, 299240, 448860, 897720]

約数ペア:

[(1, 897720), (2, 448860), (3, 299240), (4, 224430), (5, 179544), (6, 149620), (8, 112215), (10, 89772), (12, 74810), (15, 59848), (20, 44886), (24, 37405), (30, 29924), (40, 22443), (60, 14962), (120, 7481)]