240487680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{62627}}^1$

素因数の和:62651

約数の個数: 72

約数和(自身を含む): 768069792

約数和(自身を除く): 527582112

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 62627, 125254, 187881, 250508, 313135, 375762, 501016, 626270, 751524, 939405, 1002032, 1252540, 1503048, 1878810, 2004064, 2505080, 3006096, 3757620, 4008128, 5010160, 6012192, 7515240, 8016256, 10020320, 12024384, 15030480, 16032512, 20040640, 24048768, 30060960, 40081280, 48097536, 60121920, 80162560, 120243840, 240487680]

約数ペア:

[(1, 240487680), (2, 120243840), (3, 80162560), (4, 60121920), (5, 48097536), (6, 40081280), (8, 30060960), (10, 24048768), (12, 20040640), (15, 16032512), (16, 15030480), (20, 12024384), (24, 10020320), (30, 8016256), (32, 7515240), (40, 6012192), (48, 5010160), (60, 4008128), (64, 3757620), (80, 3006096), (96, 2505080), (120, 2004064), (128, 1878810), (160, 1503048), (192, 1252540), (240, 1002032), (256, 939405), (320, 751524), (384, 626270), (480, 501016), (640, 375762), (768, 313135), (960, 250508), (1280, 187881), (1920, 125254), (3840, 62627)]