77070120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1789}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 231984000

約数和(自身を除く): 154913880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1436, 1789, 1795, 2154, 2872, 3578, 3590, 4308, 5367, 5385, 7156, 7180, 8616, 8945, 10734, 10770, 14312, 14360, 17890, 21468, 21540, 26835, 35780, 42936, 43080, 53670, 71560, 107340, 214680, 642251, 1284502, 1926753, 2569004, 3211255, 3853506, 5138008, 6422510, 7707012, 9633765, 12845020, 15414024, 19267530, 25690040, 38535060, 77070120]

約数ペア:

[(1, 77070120), (2, 38535060), (3, 25690040), (4, 19267530), (5, 15414024), (6, 12845020), (8, 9633765), (10, 7707012), (12, 6422510), (15, 5138008), (20, 3853506), (24, 3211255), (30, 2569004), (40, 1926753), (60, 1284502), (120, 642251), (359, 214680), (718, 107340), (1077, 71560), (1436, 53670), (1789, 43080), (1795, 42936), (2154, 35780), (2872, 26835), (3578, 21540), (3590, 21468), (4308, 17890), (5367, 14360), (5385, 14312), (7156, 10770), (7180, 10734), (8616, 8945)]