1242531960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10354433}}^1$

素因数の和:10354447

約数の個数: 32

約数和(自身を含む): 3727596240

約数和(自身を除く): 2485064280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10354433, 20708866, 31063299, 41417732, 51772165, 62126598, 82835464, 103544330, 124253196, 155316495, 207088660, 248506392, 310632990, 414177320, 621265980, 1242531960]

約数ペア:

[(1, 1242531960), (2, 621265980), (3, 414177320), (4, 310632990), (5, 248506392), (6, 207088660), (8, 155316495), (10, 124253196), (12, 103544330), (15, 82835464), (20, 62126598), (24, 51772165), (30, 41417732), (40, 31063299), (60, 20708866), (120, 10354433)]