75305760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156887}}^1$

素因数の和:156905

約数の個数: 48

約数和(自身を含む): 237214656

約数和(自身を除く): 161908896

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, 156887, 313774, 470661, 627548, 784435, 941322, 1255096, 1568870, 1882644, 2353305, 2510192, 3137740, 3765288, 4706610, 5020384, 6275480, 7530576, 9413220, 12550960, 15061152, 18826440, 25101920, 37652880, 75305760]

約数ペア:

[(1, 75305760), (2, 37652880), (3, 25101920), (4, 18826440), (5, 15061152), (6, 12550960), (8, 9413220), (10, 7530576), (12, 6275480), (15, 5020384), (16, 4706610), (20, 3765288), (24, 3137740), (30, 2510192), (32, 2353305), (40, 1882644), (48, 1568870), (60, 1255096), (80, 941322), (96, 784435), (120, 627548), (160, 470661), (240, 313774), (480, 156887)]