5457720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{45481}}^1$

素因数の和:45495

約数の個数: 32

約数和(自身を含む): 16373520

約数和(自身を除く): 10915800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 45481, 90962, 136443, 181924, 227405, 272886, 363848, 454810, 545772, 682215, 909620, 1091544, 1364430, 1819240, 2728860, 5457720]

約数ペア:

[(1, 5457720), (2, 2728860), (3, 1819240), (4, 1364430), (5, 1091544), (6, 909620), (8, 682215), (10, 545772), (12, 454810), (15, 363848), (20, 272886), (24, 227405), (30, 181924), (40, 136443), (60, 90962), (120, 45481)]