64762080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{134921}}^1$

素因数の和:134939

約数の個数: 48

約数和(自身を含む): 204002064

約数和(自身を除く): 139239984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 134921, 269842, 404763, 539684, 674605, 809526, 1079368, 1349210, 1619052, 2023815, 2158736, 2698420, 3238104, 4047630, 4317472, 5396840, 6476208, 8095260, 10793680, 12952416, 16190520, 21587360, 32381040, 64762080]

約数ペア:

[(1, 64762080), (2, 32381040), (3, 21587360), (4, 16190520), (5, 12952416), (6, 10793680), (8, 8095260), (10, 6476208), (12, 5396840), (15, 4317472), (16, 4047630), (20, 3238104), (24, 2698420), (30, 2158736), (32, 2023815), (40, 1619052), (48, 1349210), (60, 1079368), (80, 809526), (96, 674605), (120, 539684), (160, 404763), (240, 269842), (480, 134921)]