156054120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1300451}}^1$

素因数の和:1300465

約数の個数: 32

約数和(自身を含む): 468162720

約数和(自身を除く): 312108600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1300451, 2600902, 3901353, 5201804, 6502255, 7802706, 10403608, 13004510, 15605412, 19506765, 26009020, 31210824, 39013530, 52018040, 78027060, 156054120]

約数ペア:

[(1, 156054120), (2, 78027060), (3, 52018040), (4, 39013530), (5, 31210824), (6, 26009020), (8, 19506765), (10, 15605412), (12, 13004510), (15, 10403608), (20, 7802706), (24, 6502255), (30, 5201804), (40, 3901353), (60, 2600902), (120, 1300451)]