164034960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{683479}}^1$

素因数の和:683495

約数の個数: 40

約数和(自身を含む): 508509120

約数和(自身を除く): 344474160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 683479, 1366958, 2050437, 2733916, 3417395, 4100874, 5467832, 6834790, 8201748, 10252185, 10935664, 13669580, 16403496, 20504370, 27339160, 32806992, 41008740, 54678320, 82017480, 164034960]

約数ペア:

[(1, 164034960), (2, 82017480), (3, 54678320), (4, 41008740), (5, 32806992), (6, 27339160), (8, 20504370), (10, 16403496), (12, 13669580), (15, 10935664), (16, 10252185), (20, 8201748), (24, 6834790), (30, 5467832), (40, 4100874), (48, 3417395), (60, 2733916), (80, 2050437), (120, 1366958), (240, 683479)]