264304080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{122363}}^1$

素因数の和:122385

約数の個数: 80

約数和(自身を含む): 910388160

約数和(自身を除く): 646084080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 122363, 244726, 367089, 489452, 611815, 734178, 978904, 1101267, 1223630, 1468356, 1835445, 1957808, 2202534, 2447260, 2936712, 3303801, 3670890, 4405068, 4894520, 5506335, 5873424, 6607602, 7341780, 8810136, 9789040, 11012670, 13215204, 14683560, 16519005, 17620272, 22025340, 26430408, 29367120, 33038010, 44050680, 52860816, 66076020, 88101360, 132152040, 264304080]

約数ペア:

[(1, 264304080), (2, 132152040), (3, 88101360), (4, 66076020), (5, 52860816), (6, 44050680), (8, 33038010), (9, 29367120), (10, 26430408), (12, 22025340), (15, 17620272), (16, 16519005), (18, 14683560), (20, 13215204), (24, 11012670), (27, 9789040), (30, 8810136), (36, 7341780), (40, 6607602), (45, 5873424), (48, 5506335), (54, 4894520), (60, 4405068), (72, 3670890), (80, 3303801), (90, 2936712), (108, 2447260), (120, 2202534), (135, 1957808), (144, 1835445), (180, 1468356), (216, 1223630), (240, 1101267), (270, 978904), (360, 734178), (432, 611815), (540, 489452), (720, 367089), (1080, 244726), (2160, 122363)]