13331520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{1543}}^1$

素因数の和:1569

約数の個数: 112

約数和(自身を含む): 47061120

約数和(自身を除く): 33729600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1543, 1728, 2160, 2880, 3086, 4320, 4629, 6172, 7715, 8640, 9258, 12344, 13887, 15430, 18516, 23145, 24688, 27774, 30860, 37032, 41661, 46290, 49376, 55548, 61720, 69435, 74064, 83322, 92580, 98752, 111096, 123440, 138870, 148128, 166644, 185160, 208305, 222192, 246880, 277740, 296256, 333288, 370320, 416610, 444384, 493760, 555480, 666576, 740640, 833220, 888768, 1110960, 1333152, 1481280, 1666440, 2221920, 2666304, 3332880, 4443840, 6665760, 13331520]

約数ペア:

[(1, 13331520), (2, 6665760), (3, 4443840), (4, 3332880), (5, 2666304), (6, 2221920), (8, 1666440), (9, 1481280), (10, 1333152), (12, 1110960), (15, 888768), (16, 833220), (18, 740640), (20, 666576), (24, 555480), (27, 493760), (30, 444384), (32, 416610), (36, 370320), (40, 333288), (45, 296256), (48, 277740), (54, 246880), (60, 222192), (64, 208305), (72, 185160), (80, 166644), (90, 148128), (96, 138870), (108, 123440), (120, 111096), (135, 98752), (144, 92580), (160, 83322), (180, 74064), (192, 69435), (216, 61720), (240, 55548), (270, 49376), (288, 46290), (320, 41661), (360, 37032), (432, 30860), (480, 27774), (540, 24688), (576, 23145), (720, 18516), (864, 15430), (960, 13887), (1080, 12344), (1440, 9258), (1543, 8640), (1728, 7715), (2160, 6172), (2880, 4629), (3086, 4320)]