31026960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43093}}^1$

素因数の和:43112

約数の個数: 60

約数和(自身を含む): 104201292

約数和(自身を除く): 73174332

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, 43093, 86186, 129279, 172372, 215465, 258558, 344744, 387837, 430930, 517116, 646395, 689488, 775674, 861860, 1034232, 1292790, 1551348, 1723720, 1939185, 2068464, 2585580, 3102696, 3447440, 3878370, 5171160, 6205392, 7756740, 10342320, 15513480, 31026960]

約数ペア:

[(1, 31026960), (2, 15513480), (3, 10342320), (4, 7756740), (5, 6205392), (6, 5171160), (8, 3878370), (9, 3447440), (10, 3102696), (12, 2585580), (15, 2068464), (16, 1939185), (18, 1723720), (20, 1551348), (24, 1292790), (30, 1034232), (36, 861860), (40, 775674), (45, 689488), (48, 646395), (60, 517116), (72, 430930), (80, 387837), (90, 344744), (120, 258558), (144, 215465), (180, 172372), (240, 129279), (360, 86186), (720, 43093)]