55628640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 198374400

約数和(自身を除く): 142745760

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, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 163, 180, 216, 237, 240, 270, 288, 316, 326, 360, 395, 432, 474, 480, 489, 540, 632, 652, 711, 720, 790, 815, 864, 948, 978, 1080, 1185, 1264, 1304, 1422, 1440, 1467, 1580, 1630, 1896, 1956, 2133, 2160, 2370, 2445, 2528, 2608, 2844, 2934, 3160, 3260, 3555, 3792, 3912, 4266, 4320, 4401, 4740, 4890, 5216, 5688, 5868, 6320, 6520, 7110, 7335, 7584, 7824, 8532, 8802, 9480, 9780, 10665, 11376, 11736, 12640, 12877, 13040, 14220, 14670, 15648, 17064, 17604, 18960, 19560, 21330, 22005, 22752, 23472, 25754, 26080, 28440, 29340, 34128, 35208, 37920, 38631, 39120, 42660, 44010, 46944, 51508, 56880, 58680, 64385, 68256, 70416, 77262, 78240, 85320, 88020, 103016, 113760, 115893, 117360, 128770, 140832, 154524, 170640, 176040, 193155, 206032, 231786, 234720, 257540, 309048, 341280, 347679, 352080, 386310, 412064, 463572, 515080, 579465, 618096, 695358, 704160, 772620, 927144, 1030160, 1158930, 1236192, 1390716, 1545240, 1738395, 1854288, 2060320, 2317860, 2781432, 3090480, 3476790, 3708576, 4635720, 5562864, 6180960, 6953580, 9271440, 11125728, 13907160, 18542880, 27814320, 55628640]

約数ペア:

[(1, 55628640), (2, 27814320), (3, 18542880), (4, 13907160), (5, 11125728), (6, 9271440), (8, 6953580), (9, 6180960), (10, 5562864), (12, 4635720), (15, 3708576), (16, 3476790), (18, 3090480), (20, 2781432), (24, 2317860), (27, 2060320), (30, 1854288), (32, 1738395), (36, 1545240), (40, 1390716), (45, 1236192), (48, 1158930), (54, 1030160), (60, 927144), (72, 772620), (79, 704160), (80, 695358), (90, 618096), (96, 579465), (108, 515080), (120, 463572), (135, 412064), (144, 386310), (158, 352080), (160, 347679), (163, 341280), (180, 309048), (216, 257540), (237, 234720), (240, 231786), (270, 206032), (288, 193155), (316, 176040), (326, 170640), (360, 154524), (395, 140832), (432, 128770), (474, 117360), (480, 115893), (489, 113760), (540, 103016), (632, 88020), (652, 85320), (711, 78240), (720, 77262), (790, 70416), (815, 68256), (864, 64385), (948, 58680), (978, 56880), (1080, 51508), (1185, 46944), (1264, 44010), (1304, 42660), (1422, 39120), (1440, 38631), (1467, 37920), (1580, 35208), (1630, 34128), (1896, 29340), (1956, 28440), (2133, 26080), (2160, 25754), (2370, 23472), (2445, 22752), (2528, 22005), (2608, 21330), (2844, 19560), (2934, 18960), (3160, 17604), (3260, 17064), (3555, 15648), (3792, 14670), (3912, 14220), (4266, 13040), (4320, 12877), (4401, 12640), (4740, 11736), (4890, 11376), (5216, 10665), (5688, 9780), (5868, 9480), (6320, 8802), (6520, 8532), (7110, 7824), (7335, 7584)]