806040

素因数分解:

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

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 2620800

約数和(自身を除く): 1814760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2239, 4478, 6717, 8956, 11195, 13434, 17912, 20151, 22390, 26868, 33585, 40302, 44780, 53736, 67170, 80604, 89560, 100755, 134340, 161208, 201510, 268680, 403020, 806040]

約数ペア:

[(1, 806040), (2, 403020), (3, 268680), (4, 201510), (5, 161208), (6, 134340), (8, 100755), (9, 89560), (10, 80604), (12, 67170), (15, 53736), (18, 44780), (20, 40302), (24, 33585), (30, 26868), (36, 22390), (40, 20151), (45, 17912), (60, 13434), (72, 11195), (90, 8956), (120, 6717), (180, 4478), (360, 2239)]