128227620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{5953}}^1$

素因数の和:6324

約数の個数: 48

約数和(自身を含む): 360097920

約数和(自身を除く): 231870300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 2154, 3590, 4308, 5385, 5953, 7180, 10770, 11906, 17859, 21540, 23812, 29765, 35718, 59530, 71436, 89295, 119060, 178590, 357180, 2137127, 4274254, 6411381, 8548508, 10685635, 12822762, 21371270, 25645524, 32056905, 42742540, 64113810, 128227620]

約数ペア:

[(1, 128227620), (2, 64113810), (3, 42742540), (4, 32056905), (5, 25645524), (6, 21371270), (10, 12822762), (12, 10685635), (15, 8548508), (20, 6411381), (30, 4274254), (60, 2137127), (359, 357180), (718, 178590), (1077, 119060), (1436, 89295), (1795, 71436), (2154, 59530), (3590, 35718), (4308, 29765), (5385, 23812), (5953, 21540), (7180, 17859), (10770, 11906)]