247693080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2064109}}^1$

素因数の和:2064123

約数の個数: 32

約数和(自身を含む): 743079600

約数和(自身を除く): 495386520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2064109, 4128218, 6192327, 8256436, 10320545, 12384654, 16512872, 20641090, 24769308, 30961635, 41282180, 49538616, 61923270, 82564360, 123846540, 247693080]

約数ペア:

[(1, 247693080), (2, 123846540), (3, 82564360), (4, 61923270), (5, 49538616), (6, 41282180), (8, 30961635), (10, 24769308), (12, 20641090), (15, 16512872), (20, 12384654), (24, 10320545), (30, 8256436), (40, 6192327), (60, 4128218), (120, 2064109)]