47973840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4253}}^1$

素因数の和:4316

約数の個数: 80

約数和(自身を含む): 151918848

約数和(自身を除く): 103945008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 4253, 5640, 8506, 11280, 12759, 17012, 21265, 25518, 34024, 42530, 51036, 63795, 68048, 85060, 102072, 127590, 170120, 199891, 204144, 255180, 340240, 399782, 510360, 599673, 799564, 999455, 1020720, 1199346, 1599128, 1998910, 2398692, 2998365, 3198256, 3997820, 4797384, 5996730, 7995640, 9594768, 11993460, 15991280, 23986920, 47973840]

約数ペア:

[(1, 47973840), (2, 23986920), (3, 15991280), (4, 11993460), (5, 9594768), (6, 7995640), (8, 5996730), (10, 4797384), (12, 3997820), (15, 3198256), (16, 2998365), (20, 2398692), (24, 1998910), (30, 1599128), (40, 1199346), (47, 1020720), (48, 999455), (60, 799564), (80, 599673), (94, 510360), (120, 399782), (141, 340240), (188, 255180), (235, 204144), (240, 199891), (282, 170120), (376, 127590), (470, 102072), (564, 85060), (705, 68048), (752, 63795), (940, 51036), (1128, 42530), (1410, 34024), (1880, 25518), (2256, 21265), (2820, 17012), (3760, 12759), (4253, 11280), (5640, 8506)]