493457880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4112149}}^1$

素因数の和:4112163

約数の個数: 32

約数和(自身を含む): 1480374000

約数和(自身を除く): 986916120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4112149, 8224298, 12336447, 16448596, 20560745, 24672894, 32897192, 41121490, 49345788, 61682235, 82242980, 98691576, 123364470, 164485960, 246728940, 493457880]

約数ペア:

[(1, 493457880), (2, 246728940), (3, 164485960), (4, 123364470), (5, 98691576), (6, 82242980), (8, 61682235), (10, 49345788), (12, 41121490), (15, 32897192), (20, 24672894), (24, 20560745), (30, 16448596), (40, 12336447), (60, 8224298), (120, 4112149)]