26121360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1000

約数の個数: 80

約数和(自身を含む): 81709056

約数和(自身を除く): 55587696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 857, 1016, 1270, 1524, 1714, 1905, 2032, 2540, 2571, 3048, 3428, 3810, 4285, 5080, 5142, 6096, 6856, 7620, 8570, 10160, 10284, 12855, 13712, 15240, 17140, 20568, 25710, 30480, 34280, 41136, 51420, 68560, 102840, 108839, 205680, 217678, 326517, 435356, 544195, 653034, 870712, 1088390, 1306068, 1632585, 1741424, 2176780, 2612136, 3265170, 4353560, 5224272, 6530340, 8707120, 13060680, 26121360]

約数ペア:

[(1, 26121360), (2, 13060680), (3, 8707120), (4, 6530340), (5, 5224272), (6, 4353560), (8, 3265170), (10, 2612136), (12, 2176780), (15, 1741424), (16, 1632585), (20, 1306068), (24, 1088390), (30, 870712), (40, 653034), (48, 544195), (60, 435356), (80, 326517), (120, 217678), (127, 205680), (240, 108839), (254, 102840), (381, 68560), (508, 51420), (635, 41136), (762, 34280), (857, 30480), (1016, 25710), (1270, 20568), (1524, 17140), (1714, 15240), (1905, 13712), (2032, 12855), (2540, 10284), (2571, 10160), (3048, 8570), (3428, 7620), (3810, 6856), (4285, 6096), (5080, 5142)]