29348880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11117}}^1$

素因数の和:11144

約数の個数: 80

約数和(自身を含む): 99261504

約数和(自身を除く): 69912624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 11117, 22234, 33351, 44468, 55585, 66702, 88936, 111170, 122287, 133404, 166755, 177872, 222340, 244574, 266808, 333510, 366861, 444680, 489148, 533616, 611435, 667020, 733722, 889360, 978296, 1222870, 1334040, 1467444, 1834305, 1956592, 2445740, 2668080, 2934888, 3668610, 4891480, 5869776, 7337220, 9782960, 14674440, 29348880]

約数ペア:

[(1, 29348880), (2, 14674440), (3, 9782960), (4, 7337220), (5, 5869776), (6, 4891480), (8, 3668610), (10, 2934888), (11, 2668080), (12, 2445740), (15, 1956592), (16, 1834305), (20, 1467444), (22, 1334040), (24, 1222870), (30, 978296), (33, 889360), (40, 733722), (44, 667020), (48, 611435), (55, 533616), (60, 489148), (66, 444680), (80, 366861), (88, 333510), (110, 266808), (120, 244574), (132, 222340), (165, 177872), (176, 166755), (220, 133404), (240, 122287), (264, 111170), (330, 88936), (440, 66702), (528, 55585), (660, 44468), (880, 33351), (1320, 22234), (2640, 11117)]