8060400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{2239}}^1$

素因数の和:2263

約数の個数: 90

約数和(自身を含む): 27984320

約数和(自身を除く): 19923920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 2239, 3600, 4478, 6717, 8956, 11195, 13434, 17912, 20151, 22390, 26868, 33585, 35824, 40302, 44780, 53736, 55975, 67170, 80604, 89560, 100755, 107472, 111950, 134340, 161208, 167925, 179120, 201510, 223900, 268680, 322416, 335850, 403020, 447800, 503775, 537360, 671700, 806040, 895600, 1007550, 1343400, 1612080, 2015100, 2686800, 4030200, 8060400]

約数ペア:

[(1, 8060400), (2, 4030200), (3, 2686800), (4, 2015100), (5, 1612080), (6, 1343400), (8, 1007550), (9, 895600), (10, 806040), (12, 671700), (15, 537360), (16, 503775), (18, 447800), (20, 403020), (24, 335850), (25, 322416), (30, 268680), (36, 223900), (40, 201510), (45, 179120), (48, 167925), (50, 161208), (60, 134340), (72, 111950), (75, 107472), (80, 100755), (90, 89560), (100, 80604), (120, 67170), (144, 55975), (150, 53736), (180, 44780), (200, 40302), (225, 35824), (240, 33585), (300, 26868), (360, 22390), (400, 20151), (450, 17912), (600, 13434), (720, 11195), (900, 8956), (1200, 6717), (1800, 4478), (2239, 3600)]