74446080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19387}}^1$

素因数の和:19411

約数の個数: 72

約数和(自身を含む): 237774432

約数和(自身を除く): 163328352

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 19387, 38774, 58161, 77548, 96935, 116322, 155096, 193870, 232644, 290805, 310192, 387740, 465288, 581610, 620384, 775480, 930576, 1163220, 1240768, 1550960, 1861152, 2326440, 2481536, 3101920, 3722304, 4652880, 4963072, 6203840, 7444608, 9305760, 12407680, 14889216, 18611520, 24815360, 37223040, 74446080]

約数ペア:

[(1, 74446080), (2, 37223040), (3, 24815360), (4, 18611520), (5, 14889216), (6, 12407680), (8, 9305760), (10, 7444608), (12, 6203840), (15, 4963072), (16, 4652880), (20, 3722304), (24, 3101920), (30, 2481536), (32, 2326440), (40, 1861152), (48, 1550960), (60, 1240768), (64, 1163220), (80, 930576), (96, 775480), (120, 620384), (128, 581610), (160, 465288), (192, 387740), (240, 310192), (256, 290805), (320, 232644), (384, 193870), (480, 155096), (640, 116322), (768, 96935), (960, 77548), (1280, 58161), (1920, 38774), (3840, 19387)]