105681540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2549}}^1$

素因数の和:3252

約数の個数: 48

約数和(自身を含む): 296452800

約数和(自身を除く): 190771260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 691, 1382, 2073, 2549, 2764, 3455, 4146, 5098, 6910, 7647, 8292, 10196, 10365, 12745, 13820, 15294, 20730, 25490, 30588, 38235, 41460, 50980, 76470, 152940, 1761359, 3522718, 5284077, 7045436, 8806795, 10568154, 17613590, 21136308, 26420385, 35227180, 52840770, 105681540]

約数ペア:

[(1, 105681540), (2, 52840770), (3, 35227180), (4, 26420385), (5, 21136308), (6, 17613590), (10, 10568154), (12, 8806795), (15, 7045436), (20, 5284077), (30, 3522718), (60, 1761359), (691, 152940), (1382, 76470), (2073, 50980), (2549, 41460), (2764, 38235), (3455, 30588), (4146, 25490), (5098, 20730), (6910, 15294), (7647, 13820), (8292, 12745), (10196, 10365)]