12720096

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1523}}^1$

素因数の和:1568

約数の個数: 72

約数和(自身を含む): 37444680

約数和(自身を除く): 24724584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 1523, 2088, 2784, 3046, 4176, 4569, 6092, 8352, 9138, 12184, 13707, 18276, 24368, 27414, 36552, 44167, 48736, 54828, 73104, 88334, 109656, 132501, 146208, 176668, 219312, 265002, 353336, 397503, 438624, 530004, 706672, 795006, 1060008, 1413344, 1590012, 2120016, 3180024, 4240032, 6360048, 12720096]

約数ペア:

[(1, 12720096), (2, 6360048), (3, 4240032), (4, 3180024), (6, 2120016), (8, 1590012), (9, 1413344), (12, 1060008), (16, 795006), (18, 706672), (24, 530004), (29, 438624), (32, 397503), (36, 353336), (48, 265002), (58, 219312), (72, 176668), (87, 146208), (96, 132501), (116, 109656), (144, 88334), (174, 73104), (232, 54828), (261, 48736), (288, 44167), (348, 36552), (464, 27414), (522, 24368), (696, 18276), (928, 13707), (1044, 12184), (1392, 9138), (1523, 8352), (2088, 6092), (2784, 4569), (3046, 4176)]