40371480

素因数分解:

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

素因数の和:1338

約数の個数: 128

約数和(自身を含む): 139320000

約数和(自身を除く): 98948520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1289, 1305, 1566, 1740, 2088, 2578, 2610, 3132, 3480, 3867, 3915, 5156, 5220, 6264, 6445, 7734, 7830, 10312, 10440, 11601, 12890, 15468, 15660, 19335, 23202, 25780, 30936, 31320, 34803, 37381, 38670, 46404, 51560, 58005, 69606, 74762, 77340, 92808, 112143, 116010, 139212, 149524, 154680, 174015, 186905, 224286, 232020, 278424, 299048, 336429, 348030, 373810, 448572, 464040, 560715, 672858, 696060, 747620, 897144, 1009287, 1121430, 1345716, 1392120, 1495240, 1682145, 2018574, 2242860, 2691432, 3364290, 4037148, 4485720, 5046435, 6728580, 8074296, 10092870, 13457160, 20185740, 40371480]

約数ペア:

[(1, 40371480), (2, 20185740), (3, 13457160), (4, 10092870), (5, 8074296), (6, 6728580), (8, 5046435), (9, 4485720), (10, 4037148), (12, 3364290), (15, 2691432), (18, 2242860), (20, 2018574), (24, 1682145), (27, 1495240), (29, 1392120), (30, 1345716), (36, 1121430), (40, 1009287), (45, 897144), (54, 747620), (58, 696060), (60, 672858), (72, 560715), (87, 464040), (90, 448572), (108, 373810), (116, 348030), (120, 336429), (135, 299048), (145, 278424), (174, 232020), (180, 224286), (216, 186905), (232, 174015), (261, 154680), (270, 149524), (290, 139212), (348, 116010), (360, 112143), (435, 92808), (522, 77340), (540, 74762), (580, 69606), (696, 58005), (783, 51560), (870, 46404), (1044, 38670), (1080, 37381), (1160, 34803), (1289, 31320), (1305, 30936), (1566, 25780), (1740, 23202), (2088, 19335), (2578, 15660), (2610, 15468), (3132, 12890), (3480, 11601), (3867, 10440), (3915, 10312), (5156, 7830), (5220, 7734), (6264, 6445)]