52783320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439861}}^1$

素因数の和:439875

約数の個数: 32

約数和(自身を含む): 158350320

約数和(自身を除く): 105567000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439861, 879722, 1319583, 1759444, 2199305, 2639166, 3518888, 4398610, 5278332, 6597915, 8797220, 10556664, 13195830, 17594440, 26391660, 52783320]

約数ペア:

[(1, 52783320), (2, 26391660), (3, 17594440), (4, 13195830), (5, 10556664), (6, 8797220), (8, 6597915), (10, 5278332), (12, 4398610), (15, 3518888), (20, 2639166), (24, 2199305), (30, 1759444), (40, 1319583), (60, 879722), (120, 439861)]