749079120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3121163}}^1$

素因数の和:3121179

約数の個数: 40

約数和(自身を含む): 2322146016

約数和(自身を除く): 1573066896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3121163, 6242326, 9363489, 12484652, 15605815, 18726978, 24969304, 31211630, 37453956, 46817445, 49938608, 62423260, 74907912, 93634890, 124846520, 149815824, 187269780, 249693040, 374539560, 749079120]

約数ペア:

[(1, 749079120), (2, 374539560), (3, 249693040), (4, 187269780), (5, 149815824), (6, 124846520), (8, 93634890), (10, 74907912), (12, 62423260), (15, 49938608), (16, 46817445), (20, 37453956), (24, 31211630), (30, 24969304), (40, 18726978), (48, 15605815), (60, 12484652), (80, 9363489), (120, 6242326), (240, 3121163)]