17271120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71963}}^1$

素因数の和:71979

約数の個数: 40

約数和(自身を含む): 53541216

約数和(自身を除く): 36270096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 71963, 143926, 215889, 287852, 359815, 431778, 575704, 719630, 863556, 1079445, 1151408, 1439260, 1727112, 2158890, 2878520, 3454224, 4317780, 5757040, 8635560, 17271120]

約数ペア:

[(1, 17271120), (2, 8635560), (3, 5757040), (4, 4317780), (5, 3454224), (6, 2878520), (8, 2158890), (10, 1727112), (12, 1439260), (15, 1151408), (16, 1079445), (20, 863556), (24, 719630), (30, 575704), (40, 431778), (48, 359815), (60, 287852), (80, 215889), (120, 143926), (240, 71963)]