73865760

素因数分解:

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

素因数の和:153905

約数の個数: 48

約数和(自身を含む): 232678656

約数和(自身を除く): 158812896

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

約数ペア:

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