130807680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 420297120

約数和(自身を除く): 289489440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 193, 240, 320, 353, 384, 386, 480, 579, 640, 706, 772, 960, 965, 1059, 1158, 1412, 1544, 1765, 1920, 1930, 2118, 2316, 2824, 2895, 3088, 3530, 3860, 4236, 4632, 5295, 5648, 5790, 6176, 7060, 7720, 8472, 9264, 10590, 11296, 11580, 12352, 14120, 15440, 16944, 18528, 21180, 22592, 23160, 24704, 28240, 30880, 33888, 37056, 42360, 45184, 46320, 56480, 61760, 67776, 68129, 74112, 84720, 92640, 112960, 123520, 135552, 136258, 169440, 185280, 204387, 225920, 272516, 338880, 340645, 370560, 408774, 545032, 677760, 681290, 817548, 1021935, 1090064, 1362580, 1635096, 2043870, 2180128, 2725160, 3270192, 4087740, 4360256, 5450320, 6540384, 8175480, 8720512, 10900640, 13080768, 16350960, 21801280, 26161536, 32701920, 43602560, 65403840, 130807680]

約数ペア:

[(1, 130807680), (2, 65403840), (3, 43602560), (4, 32701920), (5, 26161536), (6, 21801280), (8, 16350960), (10, 13080768), (12, 10900640), (15, 8720512), (16, 8175480), (20, 6540384), (24, 5450320), (30, 4360256), (32, 4087740), (40, 3270192), (48, 2725160), (60, 2180128), (64, 2043870), (80, 1635096), (96, 1362580), (120, 1090064), (128, 1021935), (160, 817548), (192, 681290), (193, 677760), (240, 545032), (320, 408774), (353, 370560), (384, 340645), (386, 338880), (480, 272516), (579, 225920), (640, 204387), (706, 185280), (772, 169440), (960, 136258), (965, 135552), (1059, 123520), (1158, 112960), (1412, 92640), (1544, 84720), (1765, 74112), (1920, 68129), (1930, 67776), (2118, 61760), (2316, 56480), (2824, 46320), (2895, 45184), (3088, 42360), (3530, 37056), (3860, 33888), (4236, 30880), (4632, 28240), (5295, 24704), (5648, 23160), (5790, 22592), (6176, 21180), (7060, 18528), (7720, 16944), (8472, 15440), (9264, 14120), (10590, 12352), (11296, 11580)]