147731520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{153887}}^1$

素因数の和:153907

約数の個数: 56

約数和(自身を含む): 469050624

約数和(自身を除く): 321319104

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, 153887, 307774, 461661, 615548, 769435, 923322, 1231096, 1538870, 1846644, 2308305, 2462192, 3077740, 3693288, 4616610, 4924384, 6155480, 7386576, 9233220, 9848768, 12310960, 14773152, 18466440, 24621920, 29546304, 36932880, 49243840, 73865760, 147731520]

約数ペア:

[(1, 147731520), (2, 73865760), (3, 49243840), (4, 36932880), (5, 29546304), (6, 24621920), (8, 18466440), (10, 14773152), (12, 12310960), (15, 9848768), (16, 9233220), (20, 7386576), (24, 6155480), (30, 4924384), (32, 4616610), (40, 3693288), (48, 3077740), (60, 2462192), (64, 2308305), (80, 1846644), (96, 1538870), (120, 1231096), (160, 923322), (192, 769435), (240, 615548), (320, 461661), (480, 307774), (960, 153887)]