280620960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{584627}}^1$

素因数の和:584645

約数の個数: 48

約数和(自身を含む): 883957536

約数和(自身を除く): 603336576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 584627, 1169254, 1753881, 2338508, 2923135, 3507762, 4677016, 5846270, 7015524, 8769405, 9354032, 11692540, 14031048, 17538810, 18708064, 23385080, 28062096, 35077620, 46770160, 56124192, 70155240, 93540320, 140310480, 280620960]

約数ペア:

[(1, 280620960), (2, 140310480), (3, 93540320), (4, 70155240), (5, 56124192), (6, 46770160), (8, 35077620), (10, 28062096), (12, 23385080), (15, 18708064), (16, 17538810), (20, 14031048), (24, 11692540), (30, 9354032), (32, 8769405), (40, 7015524), (48, 5846270), (60, 4677016), (80, 3507762), (96, 2923135), (120, 2338508), (160, 1753881), (240, 1169254), (480, 584627)]