8742061920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{18212629}}^1$

素因数の和:18212647

約数の個数: 48

約数和(自身を含む): 27537496560

約数和(自身を除く): 18795434640

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, 18212629, 36425258, 54637887, 72850516, 91063145, 109275774, 145701032, 182126290, 218551548, 273189435, 291402064, 364252580, 437103096, 546378870, 582804128, 728505160, 874206192, 1092757740, 1457010320, 1748412384, 2185515480, 2914020640, 4371030960, 8742061920]

約数ペア:

[(1, 8742061920), (2, 4371030960), (3, 2914020640), (4, 2185515480), (5, 1748412384), (6, 1457010320), (8, 1092757740), (10, 874206192), (12, 728505160), (15, 582804128), (16, 546378870), (20, 437103096), (24, 364252580), (30, 291402064), (32, 273189435), (40, 218551548), (48, 182126290), (60, 145701032), (80, 109275774), (96, 91063145), (120, 72850516), (160, 54637887), (240, 36425258), (480, 18212629)]