275104080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127363}}^1$

素因数の和:127385

約数の個数: 80

約数和(自身を含む): 947588160

約数和(自身を除く): 672484080

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, 127363, 254726, 382089, 509452, 636815, 764178, 1018904, 1146267, 1273630, 1528356, 1910445, 2037808, 2292534, 2547260, 3056712, 3438801, 3820890, 4585068, 5094520, 5731335, 6113424, 6877602, 7641780, 9170136, 10189040, 11462670, 13755204, 15283560, 17194005, 18340272, 22925340, 27510408, 30567120, 34388010, 45850680, 55020816, 68776020, 91701360, 137552040, 275104080]

約数ペア:

[(1, 275104080), (2, 137552040), (3, 91701360), (4, 68776020), (5, 55020816), (6, 45850680), (8, 34388010), (9, 30567120), (10, 27510408), (12, 22925340), (15, 18340272), (16, 17194005), (18, 15283560), (20, 13755204), (24, 11462670), (27, 10189040), (30, 9170136), (36, 7641780), (40, 6877602), (45, 6113424), (48, 5731335), (54, 5094520), (60, 4585068), (72, 3820890), (80, 3438801), (90, 3056712), (108, 2547260), (120, 2292534), (135, 2037808), (144, 1910445), (180, 1528356), (216, 1273630), (240, 1146267), (270, 1018904), (360, 764178), (432, 636815), (540, 509452), (720, 382089), (1080, 254726), (2160, 127363)]