166181040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{230807}}^1$

素因数の和:230826

約数の個数: 60

約数和(自身を含む): 558093744

約数和(自身を除く): 391912704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 230807, 461614, 692421, 923228, 1154035, 1384842, 1846456, 2077263, 2308070, 2769684, 3462105, 3692912, 4154526, 4616140, 5539368, 6924210, 8309052, 9232280, 10386315, 11078736, 13848420, 16618104, 18464560, 20772630, 27696840, 33236208, 41545260, 55393680, 83090520, 166181040]

約数ペア:

[(1, 166181040), (2, 83090520), (3, 55393680), (4, 41545260), (5, 33236208), (6, 27696840), (8, 20772630), (9, 18464560), (10, 16618104), (12, 13848420), (15, 11078736), (16, 10386315), (18, 9232280), (20, 8309052), (24, 6924210), (30, 5539368), (36, 4616140), (40, 4154526), (45, 3692912), (48, 3462105), (60, 2769684), (72, 2308070), (80, 2077263), (90, 1846456), (120, 1384842), (144, 1154035), (180, 923228), (240, 692421), (360, 461614), (720, 230807)]