4485720

素因数分解:

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

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 13932000

約数和(自身を除く): 9446280

約数列:

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

約数ペア:

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