2537806080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{660887}}^1$

素因数の和:660911

約数の個数: 72

約数和(自身を含む): 8105130432

約数和(自身を除く): 5567324352

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, 660887, 1321774, 1982661, 2643548, 3304435, 3965322, 5287096, 6608870, 7930644, 9913305, 10574192, 13217740, 15861288, 19826610, 21148384, 26435480, 31722576, 39653220, 42296768, 52870960, 63445152, 79306440, 84593536, 105741920, 126890304, 158612880, 169187072, 211483840, 253780608, 317225760, 422967680, 507561216, 634451520, 845935360, 1268903040, 2537806080]

約数ペア:

[(1, 2537806080), (2, 1268903040), (3, 845935360), (4, 634451520), (5, 507561216), (6, 422967680), (8, 317225760), (10, 253780608), (12, 211483840), (15, 169187072), (16, 158612880), (20, 126890304), (24, 105741920), (30, 84593536), (32, 79306440), (40, 63445152), (48, 52870960), (60, 42296768), (64, 39653220), (80, 31722576), (96, 26435480), (120, 21148384), (128, 19826610), (160, 15861288), (192, 13217740), (240, 10574192), (256, 9913305), (320, 7930644), (384, 6608870), (480, 5287096), (640, 3965322), (768, 3304435), (960, 2643548), (1280, 1982661), (1920, 1321774), (3840, 660887)]