164284080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15919}}^1$

素因数の和:15978

約数の個数: 80

約数和(自身を含む): 521157120

約数和(自身を除く): 356873040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 15919, 31838, 47757, 63676, 79595, 95514, 127352, 159190, 191028, 238785, 254704, 318380, 382056, 477570, 636760, 684517, 764112, 955140, 1273520, 1369034, 1910280, 2053551, 2738068, 3422585, 3820560, 4107102, 5476136, 6845170, 8214204, 10267755, 10952272, 13690340, 16428408, 20535510, 27380680, 32856816, 41071020, 54761360, 82142040, 164284080]

約数ペア:

[(1, 164284080), (2, 82142040), (3, 54761360), (4, 41071020), (5, 32856816), (6, 27380680), (8, 20535510), (10, 16428408), (12, 13690340), (15, 10952272), (16, 10267755), (20, 8214204), (24, 6845170), (30, 5476136), (40, 4107102), (43, 3820560), (48, 3422585), (60, 2738068), (80, 2053551), (86, 1910280), (120, 1369034), (129, 1273520), (172, 955140), (215, 764112), (240, 684517), (258, 636760), (344, 477570), (430, 382056), (516, 318380), (645, 254704), (688, 238785), (860, 191028), (1032, 159190), (1290, 127352), (1720, 95514), (2064, 79595), (2580, 63676), (3440, 47757), (5160, 31838), (10320, 15919)]