71262960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{296929}}^1$

素因数の和:296945

約数の個数: 40

約数和(自身を含む): 220915920

約数和(自身を除く): 149652960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 296929, 593858, 890787, 1187716, 1484645, 1781574, 2375432, 2969290, 3563148, 4453935, 4750864, 5938580, 7126296, 8907870, 11877160, 14252592, 17815740, 23754320, 35631480, 71262960]

約数ペア:

[(1, 71262960), (2, 35631480), (3, 23754320), (4, 17815740), (5, 14252592), (6, 11877160), (8, 8907870), (10, 7126296), (12, 5938580), (15, 4750864), (16, 4453935), (20, 3563148), (24, 2969290), (30, 2375432), (40, 1781574), (48, 1484645), (60, 1187716), (80, 890787), (120, 593858), (240, 296929)]