73457880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{612149}}^1$

素因数の和:612163

約数の個数: 32

約数和(自身を含む): 220374000

約数和(自身を除く): 146916120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 612149, 1224298, 1836447, 2448596, 3060745, 3672894, 4897192, 6121490, 7345788, 9182235, 12242980, 14691576, 18364470, 24485960, 36728940, 73457880]

約数ペア:

[(1, 73457880), (2, 36728940), (3, 24485960), (4, 18364470), (5, 14691576), (6, 12242980), (8, 9182235), (10, 7345788), (12, 6121490), (15, 4897192), (20, 3672894), (24, 3060745), (30, 2448596), (40, 1836447), (60, 1224298), (120, 612149)]