764880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3187}}^1$

素因数の和:3203

約数の個数: 40

約数和(自身を含む): 2371872

約数和(自身を除く): 1606992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3187, 6374, 9561, 12748, 15935, 19122, 25496, 31870, 38244, 47805, 50992, 63740, 76488, 95610, 127480, 152976, 191220, 254960, 382440, 764880]

約数ペア:

[(1, 764880), (2, 382440), (3, 254960), (4, 191220), (5, 152976), (6, 127480), (8, 95610), (10, 76488), (12, 63740), (15, 50992), (16, 47805), (20, 38244), (24, 31870), (30, 25496), (40, 19122), (48, 15935), (60, 12748), (80, 9561), (120, 6374), (240, 3187)]