15180648480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{5569}}^1$

素因数の和:6224

約数の個数: 192

約数和(自身を含む): 53226028800

約数和(自身を除く): 38045380320

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, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 631, 720, 864, 1080, 1262, 1440, 1893, 2160, 2524, 3155, 3786, 4320, 5048, 5569, 5679, 6310, 7572, 9465, 10096, 11138, 11358, 12620, 15144, 16707, 17037, 18930, 20192, 22276, 22716, 25240, 27845, 28395, 30288, 33414, 34074, 37860, 44552, 45432, 50121, 50480, 55690, 56790, 60576, 66828, 68148, 75720, 83535, 85185, 89104, 90864, 100242, 100960, 111380, 113580, 133656, 136296, 150363, 151440, 167070, 170370, 178208, 181728, 200484, 222760, 227160, 250605, 267312, 272592, 300726, 302880, 334140, 340740, 400968, 445520, 454320, 501210, 534624, 545184, 601452, 668280, 681480, 751815, 801936, 891040, 908640, 1002420, 1202904, 1336560, 1362960, 1503630, 1603872, 2004840, 2405808, 2673120, 2725920, 3007260, 3514039, 4009680, 4811616, 6014520, 7028078, 8019360, 10542117, 12029040, 14056156, 17570195, 21084234, 24058080, 28112312, 31626351, 35140390, 42168468, 52710585, 56224624, 63252702, 70280780, 84336936, 94879053, 105421170, 112449248, 126505404, 140561560, 158131755, 168673872, 189758106, 210842340, 253010808, 281123120, 316263510, 337347744, 379516212, 421684680, 474395265, 506021616, 562246240, 632527020, 759032424, 843369360, 948790530, 1012043232, 1265054040, 1518064848, 1686738720, 1897581060, 2530108080, 3036129696, 3795162120, 5060216160, 7590324240, 15180648480]

約数ペア:

[(1, 15180648480), (2, 7590324240), (3, 5060216160), (4, 3795162120), (5, 3036129696), (6, 2530108080), (8, 1897581060), (9, 1686738720), (10, 1518064848), (12, 1265054040), (15, 1012043232), (16, 948790530), (18, 843369360), (20, 759032424), (24, 632527020), (27, 562246240), (30, 506021616), (32, 474395265), (36, 421684680), (40, 379516212), (45, 337347744), (48, 316263510), (54, 281123120), (60, 253010808), (72, 210842340), (80, 189758106), (90, 168673872), (96, 158131755), (108, 140561560), (120, 126505404), (135, 112449248), (144, 105421170), (160, 94879053), (180, 84336936), (216, 70280780), (240, 63252702), (270, 56224624), (288, 52710585), (360, 42168468), (432, 35140390), (480, 31626351), (540, 28112312), (631, 24058080), (720, 21084234), (864, 17570195), (1080, 14056156), (1262, 12029040), (1440, 10542117), (1893, 8019360), (2160, 7028078), (2524, 6014520), (3155, 4811616), (3786, 4009680), (4320, 3514039), (5048, 3007260), (5569, 2725920), (5679, 2673120), (6310, 2405808), (7572, 2004840), (9465, 1603872), (10096, 1503630), (11138, 1362960), (11358, 1336560), (12620, 1202904), (15144, 1002420), (16707, 908640), (17037, 891040), (18930, 801936), (20192, 751815), (22276, 681480), (22716, 668280), (25240, 601452), (27845, 545184), (28395, 534624), (30288, 501210), (33414, 454320), (34074, 445520), (37860, 400968), (44552, 340740), (45432, 334140), (50121, 302880), (50480, 300726), (55690, 272592), (56790, 267312), (60576, 250605), (66828, 227160), (68148, 222760), (75720, 200484), (83535, 181728), (85185, 178208), (89104, 170370), (90864, 167070), (100242, 151440), (100960, 150363), (111380, 136296), (113580, 133656)]