66725280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{46337}}^1$

素因数の和:46358

約数の個数: 72

約数和(自身を含む): 227704932

約数和(自身を除く): 160979652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 46337, 92674, 139011, 185348, 231685, 278022, 370696, 417033, 463370, 556044, 695055, 741392, 834066, 926740, 1112088, 1390110, 1482784, 1668132, 1853480, 2085165, 2224176, 2780220, 3336264, 3706960, 4170330, 4448352, 5560440, 6672528, 7413920, 8340660, 11120880, 13345056, 16681320, 22241760, 33362640, 66725280]

約数ペア:

[(1, 66725280), (2, 33362640), (3, 22241760), (4, 16681320), (5, 13345056), (6, 11120880), (8, 8340660), (9, 7413920), (10, 6672528), (12, 5560440), (15, 4448352), (16, 4170330), (18, 3706960), (20, 3336264), (24, 2780220), (30, 2224176), (32, 2085165), (36, 1853480), (40, 1668132), (45, 1482784), (48, 1390110), (60, 1112088), (72, 926740), (80, 834066), (90, 741392), (96, 695055), (120, 556044), (144, 463370), (160, 417033), (180, 370696), (240, 278022), (288, 231685), (360, 185348), (480, 139011), (720, 92674), (1440, 46337)]