15481920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{16127}}^1$

素因数の和:16147

約数の個数: 56

約数和(自身を含む): 49158144

約数和(自身を除く): 33676224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 16127, 32254, 48381, 64508, 80635, 96762, 129016, 161270, 193524, 241905, 258032, 322540, 387048, 483810, 516064, 645080, 774096, 967620, 1032128, 1290160, 1548192, 1935240, 2580320, 3096384, 3870480, 5160640, 7740960, 15481920]

約数ペア:

[(1, 15481920), (2, 7740960), (3, 5160640), (4, 3870480), (5, 3096384), (6, 2580320), (8, 1935240), (10, 1548192), (12, 1290160), (15, 1032128), (16, 967620), (20, 774096), (24, 645080), (30, 516064), (32, 483810), (40, 387048), (48, 322540), (60, 258032), (64, 241905), (80, 193524), (96, 161270), (120, 129016), (160, 96762), (192, 80635), (240, 64508), (320, 48381), (480, 32254), (960, 16127)]