57395280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239147}}^1$

素因数の和:239163

約数の個数: 40

約数和(自身を含む): 177926112

約数和(自身を除く): 120530832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 239147, 478294, 717441, 956588, 1195735, 1434882, 1913176, 2391470, 2869764, 3587205, 3826352, 4782940, 5739528, 7174410, 9565880, 11479056, 14348820, 19131760, 28697640, 57395280]

約数ペア:

[(1, 57395280), (2, 28697640), (3, 19131760), (4, 14348820), (5, 11479056), (6, 9565880), (8, 7174410), (10, 5739528), (12, 4782940), (15, 3826352), (16, 3587205), (20, 2869764), (24, 2391470), (30, 1913176), (40, 1434882), (48, 1195735), (60, 956588), (80, 717441), (120, 478294), (240, 239147)]