8971440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 28792800

約数和(自身を除く): 19821360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1289, 1392, 1740, 2320, 2578, 3480, 3867, 5156, 6445, 6960, 7734, 10312, 12890, 15468, 19335, 20624, 25780, 30936, 37381, 38670, 51560, 61872, 74762, 77340, 103120, 112143, 149524, 154680, 186905, 224286, 299048, 309360, 373810, 448572, 560715, 598096, 747620, 897144, 1121430, 1495240, 1794288, 2242860, 2990480, 4485720, 8971440]

約数ペア:

[(1, 8971440), (2, 4485720), (3, 2990480), (4, 2242860), (5, 1794288), (6, 1495240), (8, 1121430), (10, 897144), (12, 747620), (15, 598096), (16, 560715), (20, 448572), (24, 373810), (29, 309360), (30, 299048), (40, 224286), (48, 186905), (58, 154680), (60, 149524), (80, 112143), (87, 103120), (116, 77340), (120, 74762), (145, 61872), (174, 51560), (232, 38670), (240, 37381), (290, 30936), (348, 25780), (435, 20624), (464, 19335), (580, 15468), (696, 12890), (870, 10312), (1160, 7734), (1289, 6960), (1392, 6445), (1740, 5156), (2320, 3867), (2578, 3480)]