126190920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1051591}}^1$

素因数の和:1051605

約数の個数: 32

約数和(自身を含む): 378573120

約数和(自身を除く): 252382200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1051591, 2103182, 3154773, 4206364, 5257955, 6309546, 8412728, 10515910, 12619092, 15773865, 21031820, 25238184, 31547730, 42063640, 63095460, 126190920]

約数ペア:

[(1, 126190920), (2, 63095460), (3, 42063640), (4, 31547730), (5, 25238184), (6, 21031820), (8, 15773865), (10, 12619092), (12, 10515910), (15, 8412728), (20, 6309546), (24, 5257955), (30, 4206364), (40, 3154773), (60, 2103182), (120, 1051591)]