209545320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1746211}}^1$

素因数の和:1746225

約数の個数: 32

約数和(自身を含む): 628636320

約数和(自身を除く): 419091000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1746211, 3492422, 5238633, 6984844, 8731055, 10477266, 13969688, 17462110, 20954532, 26193165, 34924220, 41909064, 52386330, 69848440, 104772660, 209545320]

約数ペア:

[(1, 209545320), (2, 104772660), (3, 69848440), (4, 52386330), (5, 41909064), (6, 34924220), (8, 26193165), (10, 20954532), (12, 17462110), (15, 13969688), (20, 10477266), (24, 8731055), (30, 6984844), (40, 5238633), (60, 3492422), (120, 1746211)]