40292760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{719}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 121305600

約数和(自身を除く): 81012840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467, 719, 934, 1401, 1438, 1868, 2157, 2335, 2802, 2876, 3595, 3736, 4314, 4670, 5604, 5752, 7005, 7190, 8628, 9340, 10785, 11208, 14010, 14380, 17256, 18680, 21570, 28020, 28760, 43140, 56040, 86280, 335773, 671546, 1007319, 1343092, 1678865, 2014638, 2686184, 3357730, 4029276, 5036595, 6715460, 8058552, 10073190, 13430920, 20146380, 40292760]

約数ペア:

[(1, 40292760), (2, 20146380), (3, 13430920), (4, 10073190), (5, 8058552), (6, 6715460), (8, 5036595), (10, 4029276), (12, 3357730), (15, 2686184), (20, 2014638), (24, 1678865), (30, 1343092), (40, 1007319), (60, 671546), (120, 335773), (467, 86280), (719, 56040), (934, 43140), (1401, 28760), (1438, 28020), (1868, 21570), (2157, 18680), (2335, 17256), (2802, 14380), (2876, 14010), (3595, 11208), (3736, 10785), (4314, 9340), (4670, 8628), (5604, 7190), (5752, 7005)]