55022040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{152839}}^1$

素因数の和:152856

約数の個数: 48

約数和(自身を含む): 178822800

約数和(自身を除く): 123800760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 152839, 305678, 458517, 611356, 764195, 917034, 1222712, 1375551, 1528390, 1834068, 2292585, 2751102, 3056780, 3668136, 4585170, 5502204, 6113560, 6877755, 9170340, 11004408, 13755510, 18340680, 27511020, 55022040]

約数ペア:

[(1, 55022040), (2, 27511020), (3, 18340680), (4, 13755510), (5, 11004408), (6, 9170340), (8, 6877755), (9, 6113560), (10, 5502204), (12, 4585170), (15, 3668136), (18, 3056780), (20, 2751102), (24, 2292585), (30, 1834068), (36, 1528390), (40, 1375551), (45, 1222712), (60, 917034), (72, 764195), (90, 611356), (120, 458517), (180, 305678), (360, 152839)]