677973840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{18959}}^1$

素因数の和:19124

約数の個数: 80

約数和(自身を含む): 2115936000

約数和(自身を除く): 1437962160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11920, 17880, 18959, 35760, 37918, 56877, 75836, 94795, 113754, 151672, 189590, 227508, 284385, 303344, 379180, 455016, 568770, 758360, 910032, 1137540, 1516720, 2275080, 2824891, 4550160, 5649782, 8474673, 11299564, 14124455, 16949346, 22599128, 28248910, 33898692, 42373365, 45198256, 56497820, 67797384, 84746730, 112995640, 135594768, 169493460, 225991280, 338986920, 677973840]

約数ペア:

[(1, 677973840), (2, 338986920), (3, 225991280), (4, 169493460), (5, 135594768), (6, 112995640), (8, 84746730), (10, 67797384), (12, 56497820), (15, 45198256), (16, 42373365), (20, 33898692), (24, 28248910), (30, 22599128), (40, 16949346), (48, 14124455), (60, 11299564), (80, 8474673), (120, 5649782), (149, 4550160), (240, 2824891), (298, 2275080), (447, 1516720), (596, 1137540), (745, 910032), (894, 758360), (1192, 568770), (1490, 455016), (1788, 379180), (2235, 303344), (2384, 284385), (2980, 227508), (3576, 189590), (4470, 151672), (5960, 113754), (7152, 94795), (8940, 75836), (11920, 56877), (17880, 37918), (18959, 35760)]