206305080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1719209}}^1$

素因数の和:1719223

約数の個数: 32

約数和(自身を含む): 618915600

約数和(自身を除く): 412610520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1719209, 3438418, 5157627, 6876836, 8596045, 10315254, 13753672, 17192090, 20630508, 25788135, 34384180, 41261016, 51576270, 68768360, 103152540, 206305080]

約数ペア:

[(1, 206305080), (2, 103152540), (3, 68768360), (4, 51576270), (5, 41261016), (6, 34384180), (8, 25788135), (10, 20630508), (12, 17192090), (15, 13753672), (20, 10315254), (24, 8596045), (30, 6876836), (40, 5157627), (60, 3438418), (120, 1719209)]