45124440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{719}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 135820800

約数和(自身を除く): 90696360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 719, 1046, 1438, 1569, 2092, 2157, 2615, 2876, 3138, 3595, 4184, 4314, 5230, 5752, 6276, 7190, 7845, 8628, 10460, 10785, 12552, 14380, 15690, 17256, 20920, 21570, 28760, 31380, 43140, 62760, 86280, 376037, 752074, 1128111, 1504148, 1880185, 2256222, 3008296, 3760370, 4512444, 5640555, 7520740, 9024888, 11281110, 15041480, 22562220, 45124440]

約数ペア:

[(1, 45124440), (2, 22562220), (3, 15041480), (4, 11281110), (5, 9024888), (6, 7520740), (8, 5640555), (10, 4512444), (12, 3760370), (15, 3008296), (20, 2256222), (24, 1880185), (30, 1504148), (40, 1128111), (60, 752074), (120, 376037), (523, 86280), (719, 62760), (1046, 43140), (1438, 31380), (1569, 28760), (2092, 21570), (2157, 20920), (2615, 17256), (2876, 15690), (3138, 14380), (3595, 12552), (4184, 10785), (4314, 10460), (5230, 8628), (5752, 7845), (6276, 7190)]