85720984080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{357170767}}^1$

素因数の和:357170783

約数の個数: 40

約数和(自身を含む): 265735051392

約数和(自身を除く): 180014067312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 357170767, 714341534, 1071512301, 1428683068, 1785853835, 2143024602, 2857366136, 3571707670, 4286049204, 5357561505, 5714732272, 7143415340, 8572098408, 10715123010, 14286830680, 17144196816, 21430246020, 28573661360, 42860492040, 85720984080]

約数ペア:

[(1, 85720984080), (2, 42860492040), (3, 28573661360), (4, 21430246020), (5, 17144196816), (6, 14286830680), (8, 10715123010), (10, 8572098408), (12, 7143415340), (15, 5714732272), (16, 5357561505), (20, 4286049204), (24, 3571707670), (30, 2857366136), (40, 2143024602), (48, 1785853835), (60, 1428683068), (80, 1071512301), (120, 714341534), (240, 357170767)]