72054120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{600451}}^1$

素因数の和:600465

約数の個数: 32

約数和(自身を含む): 216162720

約数和(自身を除く): 144108600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 600451, 1200902, 1801353, 2401804, 3002255, 3602706, 4803608, 6004510, 7205412, 9006765, 12009020, 14410824, 18013530, 24018040, 36027060, 72054120]

約数ペア:

[(1, 72054120), (2, 36027060), (3, 24018040), (4, 18013530), (5, 14410824), (6, 12009020), (8, 9006765), (10, 7205412), (12, 6004510), (15, 4803608), (20, 3602706), (24, 3002255), (30, 2401804), (40, 1801353), (60, 1200902), (120, 600451)]