2020160400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1683467}}^1$

素因数の和:1683488

約数の個数: 60

約数和(自身を含む): 6471250992

約数和(自身を除く): 4451090592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1683467, 3366934, 5050401, 6733868, 8417335, 10100802, 13467736, 16834670, 20201604, 25252005, 26935472, 33669340, 40403208, 42086675, 50504010, 67338680, 80806416, 84173350, 101008020, 126260025, 134677360, 168346700, 202016040, 252520050, 336693400, 404032080, 505040100, 673386800, 1010080200, 2020160400]

約数ペア:

[(1, 2020160400), (2, 1010080200), (3, 673386800), (4, 505040100), (5, 404032080), (6, 336693400), (8, 252520050), (10, 202016040), (12, 168346700), (15, 134677360), (16, 126260025), (20, 101008020), (24, 84173350), (25, 80806416), (30, 67338680), (40, 50504010), (48, 42086675), (50, 40403208), (60, 33669340), (75, 26935472), (80, 25252005), (100, 20201604), (120, 16834670), (150, 13467736), (200, 10100802), (240, 8417335), (300, 6733868), (400, 5050401), (600, 3366934), (1200, 1683467)]