51322080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{106921}}^1$

素因数の和:106939

約数の個数: 48

約数和(自身を含む): 161666064

約数和(自身を除く): 110343984

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, 106921, 213842, 320763, 427684, 534605, 641526, 855368, 1069210, 1283052, 1603815, 1710736, 2138420, 2566104, 3207630, 3421472, 4276840, 5132208, 6415260, 8553680, 10264416, 12830520, 17107360, 25661040, 51322080]

約数ペア:

[(1, 51322080), (2, 25661040), (3, 17107360), (4, 12830520), (5, 10264416), (6, 8553680), (8, 6415260), (10, 5132208), (12, 4276840), (15, 3421472), (16, 3207630), (20, 2566104), (24, 2138420), (30, 1710736), (32, 1603815), (40, 1283052), (48, 1069210), (60, 855368), (80, 641526), (96, 534605), (120, 427684), (160, 320763), (240, 213842), (480, 106921)]