194823480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20551}}^1$

素因数の和:20644

約数の個数: 64

約数和(自身を含む): 591897600

約数和(自身を除く): 397074120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 20551, 41102, 61653, 82204, 102755, 123306, 164408, 205510, 246612, 308265, 411020, 493224, 616530, 822040, 1233060, 1623529, 2466120, 3247058, 4870587, 6494116, 8117645, 9741174, 12988232, 16235290, 19482348, 24352935, 32470580, 38964696, 48705870, 64941160, 97411740, 194823480]

約数ペア:

[(1, 194823480), (2, 97411740), (3, 64941160), (4, 48705870), (5, 38964696), (6, 32470580), (8, 24352935), (10, 19482348), (12, 16235290), (15, 12988232), (20, 9741174), (24, 8117645), (30, 6494116), (40, 4870587), (60, 3247058), (79, 2466120), (120, 1623529), (158, 1233060), (237, 822040), (316, 616530), (395, 493224), (474, 411020), (632, 308265), (790, 246612), (948, 205510), (1185, 164408), (1580, 123306), (1896, 102755), (2370, 82204), (3160, 61653), (4740, 41102), (9480, 20551)]