65100720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271253}}^1$

素因数の和:271269

約数の個数: 40

約数和(自身を含む): 201812976

約数和(自身を除く): 136712256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271253, 542506, 813759, 1085012, 1356265, 1627518, 2170024, 2712530, 3255036, 4068795, 4340048, 5425060, 6510072, 8137590, 10850120, 13020144, 16275180, 21700240, 32550360, 65100720]

約数ペア:

[(1, 65100720), (2, 32550360), (3, 21700240), (4, 16275180), (5, 13020144), (6, 10850120), (8, 8137590), (10, 6510072), (12, 5425060), (15, 4340048), (16, 4068795), (20, 3255036), (24, 2712530), (30, 2170024), (40, 1627518), (48, 1356265), (60, 1085012), (80, 813759), (120, 542506), (240, 271253)]