254054760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{7481}}^1$

素因数の和:7778

約数の個数: 64

約数和(自身を含む): 764959680

約数和(自身を除く): 510904920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2830, 3396, 4245, 5660, 6792, 7481, 8490, 11320, 14962, 16980, 22443, 29924, 33960, 37405, 44886, 59848, 74810, 89772, 112215, 149620, 179544, 224430, 299240, 448860, 897720, 2117123, 4234246, 6351369, 8468492, 10585615, 12702738, 16936984, 21171230, 25405476, 31756845, 42342460, 50810952, 63513690, 84684920, 127027380, 254054760]

約数ペア:

[(1, 254054760), (2, 127027380), (3, 84684920), (4, 63513690), (5, 50810952), (6, 42342460), (8, 31756845), (10, 25405476), (12, 21171230), (15, 16936984), (20, 12702738), (24, 10585615), (30, 8468492), (40, 6351369), (60, 4234246), (120, 2117123), (283, 897720), (566, 448860), (849, 299240), (1132, 224430), (1415, 179544), (1698, 149620), (2264, 112215), (2830, 89772), (3396, 74810), (4245, 59848), (5660, 44886), (6792, 37405), (7481, 33960), (8490, 29924), (11320, 22443), (14962, 16980)]