1345392960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2221}}^1$

素因数の和:2872

約数の個数: 112

約数和(自身を含む): 4280318592

約数和(自身を除く): 2934925632

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, 160, 192, 240, 320, 480, 631, 960, 1262, 1893, 2221, 2524, 3155, 3786, 4442, 5048, 6310, 6663, 7572, 8884, 9465, 10096, 11105, 12620, 13326, 15144, 17768, 18930, 20192, 22210, 25240, 26652, 30288, 33315, 35536, 37860, 40384, 44420, 50480, 53304, 60576, 66630, 71072, 75720, 88840, 100960, 106608, 121152, 133260, 142144, 151440, 177680, 201920, 213216, 266520, 302880, 355360, 426432, 533040, 605760, 710720, 1066080, 1401451, 2132160, 2802902, 4204353, 5605804, 7007255, 8408706, 11211608, 14014510, 16817412, 21021765, 22423216, 28029020, 33634824, 42043530, 44846432, 56058040, 67269648, 84087060, 89692864, 112116080, 134539296, 168174120, 224232160, 269078592, 336348240, 448464320, 672696480, 1345392960]

約数ペア:

[(1, 1345392960), (2, 672696480), (3, 448464320), (4, 336348240), (5, 269078592), (6, 224232160), (8, 168174120), (10, 134539296), (12, 112116080), (15, 89692864), (16, 84087060), (20, 67269648), (24, 56058040), (30, 44846432), (32, 42043530), (40, 33634824), (48, 28029020), (60, 22423216), (64, 21021765), (80, 16817412), (96, 14014510), (120, 11211608), (160, 8408706), (192, 7007255), (240, 5605804), (320, 4204353), (480, 2802902), (631, 2132160), (960, 1401451), (1262, 1066080), (1893, 710720), (2221, 605760), (2524, 533040), (3155, 426432), (3786, 355360), (4442, 302880), (5048, 266520), (6310, 213216), (6663, 201920), (7572, 177680), (8884, 151440), (9465, 142144), (10096, 133260), (11105, 121152), (12620, 106608), (13326, 100960), (15144, 88840), (17768, 75720), (18930, 71072), (20192, 66630), (22210, 60576), (25240, 53304), (26652, 50480), (30288, 44420), (33315, 40384), (35536, 37860)]