68800920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{573341}}^1$

素因数の和:573355

約数の個数: 32

約数和(自身を含む): 206403120

約数和(自身を除く): 137602200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 573341, 1146682, 1720023, 2293364, 2866705, 3440046, 4586728, 5733410, 6880092, 8600115, 11466820, 13760184, 17200230, 22933640, 34400460, 68800920]

約数ペア:

[(1, 68800920), (2, 34400460), (3, 22933640), (4, 17200230), (5, 13760184), (6, 11466820), (8, 8600115), (10, 6880092), (12, 5733410), (15, 4586728), (20, 3440046), (24, 2866705), (30, 2293364), (40, 1720023), (60, 1146682), (120, 573341)]