290659080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{22637}}^1$

素因数の和:22758

約数の個数: 64

約数和(自身を含む): 880165440

約数和(自身を除く): 589506360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 22637, 45274, 67911, 90548, 113185, 135822, 181096, 226370, 271644, 339555, 452740, 543288, 679110, 905480, 1358220, 2422159, 2716440, 4844318, 7266477, 9688636, 12110795, 14532954, 19377272, 24221590, 29065908, 36332385, 48443180, 58131816, 72664770, 96886360, 145329540, 290659080]

約数ペア:

[(1, 290659080), (2, 145329540), (3, 96886360), (4, 72664770), (5, 58131816), (6, 48443180), (8, 36332385), (10, 29065908), (12, 24221590), (15, 19377272), (20, 14532954), (24, 12110795), (30, 9688636), (40, 7266477), (60, 4844318), (107, 2716440), (120, 2422159), (214, 1358220), (321, 905480), (428, 679110), (535, 543288), (642, 452740), (856, 339555), (1070, 271644), (1284, 226370), (1605, 181096), (2140, 135822), (2568, 113185), (3210, 90548), (4280, 67911), (6420, 45274), (12840, 22637)]