42061920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{87629}}^1$

素因数の和:87647

約数の個数: 48

約数和(自身を含む): 132496560

約数和(自身を除く): 90434640

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, 87629, 175258, 262887, 350516, 438145, 525774, 701032, 876290, 1051548, 1314435, 1402064, 1752580, 2103096, 2628870, 2804128, 3505160, 4206192, 5257740, 7010320, 8412384, 10515480, 14020640, 21030960, 42061920]

約数ペア:

[(1, 42061920), (2, 21030960), (3, 14020640), (4, 10515480), (5, 8412384), (6, 7010320), (8, 5257740), (10, 4206192), (12, 3505160), (15, 2804128), (16, 2628870), (20, 2103096), (24, 1752580), (30, 1402064), (32, 1314435), (40, 1051548), (48, 876290), (60, 701032), (80, 525774), (96, 438145), (120, 350516), (160, 262887), (240, 175258), (480, 87629)]