15405059520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16063}}^1$

素因数の和:16129

約数の個数: 280

約数和(自身を含む): 56283051264

約数和(自身を除く): 40877991744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 324, 333, 360, 370, 405, 432, 444, 480, 540, 555, 576, 592, 648, 666, 720, 740, 810, 864, 888, 960, 999, 1080, 1110, 1184, 1296, 1332, 1440, 1480, 1620, 1665, 1728, 1776, 1998, 2160, 2220, 2368, 2592, 2664, 2880, 2960, 2997, 3240, 3330, 3552, 3996, 4320, 4440, 4995, 5184, 5328, 5920, 5994, 6480, 6660, 7104, 7992, 8640, 8880, 9990, 10656, 11840, 11988, 12960, 13320, 14985, 15984, 16063, 17760, 19980, 21312, 23976, 25920, 26640, 29970, 31968, 32126, 35520, 39960, 47952, 48189, 53280, 59940, 63936, 64252, 79920, 80315, 95904, 96378, 106560, 119880, 128504, 144567, 159840, 160630, 191808, 192756, 239760, 240945, 257008, 289134, 319680, 321260, 385512, 433701, 479520, 481890, 514016, 578268, 594331, 642520, 722835, 771024, 867402, 959040, 963780, 1028032, 1156536, 1188662, 1285040, 1301103, 1445670, 1542048, 1734804, 1782993, 1927560, 2168505, 2313072, 2377324, 2570080, 2602206, 2891340, 2971655, 3084096, 3469608, 3565986, 3855120, 4337010, 4626144, 4754648, 5140160, 5204412, 5348979, 5782680, 5943310, 6505515, 6939216, 7131972, 7710240, 8674020, 8914965, 9252288, 9509296, 10408824, 10697958, 11565360, 11886620, 13011030, 13878432, 14263944, 15420480, 16046937, 17348040, 17829930, 19018592, 20817648, 21395916, 23130720, 23773240, 26022060, 26744895, 27756864, 28527888, 32093874, 34696080, 35659860, 38037184, 41635296, 42791832, 46261440, 47546480, 48140811, 52044120, 53489790, 57055776, 64187748, 69392160, 71319720, 80234685, 83270592, 85583664, 95092960, 96281622, 104088240, 106979580, 114111552, 128375496, 138784320, 142639440, 160469370, 171167328, 190185920, 192563244, 208176480, 213959160, 240704055, 256750992, 285278880, 320938740, 342334656, 385126488, 416352960, 427918320, 481408110, 513501984, 570557760, 641877480, 770252976, 855836640, 962816220, 1027003968, 1283754960, 1540505952, 1711673280, 1925632440, 2567509920, 3081011904, 3851264880, 5135019840, 7702529760, 15405059520]

約数ペア:

[(1, 15405059520), (2, 7702529760), (3, 5135019840), (4, 3851264880), (5, 3081011904), (6, 2567509920), (8, 1925632440), (9, 1711673280), (10, 1540505952), (12, 1283754960), (15, 1027003968), (16, 962816220), (18, 855836640), (20, 770252976), (24, 641877480), (27, 570557760), (30, 513501984), (32, 481408110), (36, 427918320), (37, 416352960), (40, 385126488), (45, 342334656), (48, 320938740), (54, 285278880), (60, 256750992), (64, 240704055), (72, 213959160), (74, 208176480), (80, 192563244), (81, 190185920), (90, 171167328), (96, 160469370), (108, 142639440), (111, 138784320), (120, 128375496), (135, 114111552), (144, 106979580), (148, 104088240), (160, 96281622), (162, 95092960), (180, 85583664), (185, 83270592), (192, 80234685), (216, 71319720), (222, 69392160), (240, 64187748), (270, 57055776), (288, 53489790), (296, 52044120), (320, 48140811), (324, 47546480), (333, 46261440), (360, 42791832), (370, 41635296), (405, 38037184), (432, 35659860), (444, 34696080), (480, 32093874), (540, 28527888), (555, 27756864), (576, 26744895), (592, 26022060), (648, 23773240), (666, 23130720), (720, 21395916), (740, 20817648), (810, 19018592), (864, 17829930), (888, 17348040), (960, 16046937), (999, 15420480), (1080, 14263944), (1110, 13878432), (1184, 13011030), (1296, 11886620), (1332, 11565360), (1440, 10697958), (1480, 10408824), (1620, 9509296), (1665, 9252288), (1728, 8914965), (1776, 8674020), (1998, 7710240), (2160, 7131972), (2220, 6939216), (2368, 6505515), (2592, 5943310), (2664, 5782680), (2880, 5348979), (2960, 5204412), (2997, 5140160), (3240, 4754648), (3330, 4626144), (3552, 4337010), (3996, 3855120), (4320, 3565986), (4440, 3469608), (4995, 3084096), (5184, 2971655), (5328, 2891340), (5920, 2602206), (5994, 2570080), (6480, 2377324), (6660, 2313072), (7104, 2168505), (7992, 1927560), (8640, 1782993), (8880, 1734804), (9990, 1542048), (10656, 1445670), (11840, 1301103), (11988, 1285040), (12960, 1188662), (13320, 1156536), (14985, 1028032), (15984, 963780), (16063, 959040), (17760, 867402), (19980, 771024), (21312, 722835), (23976, 642520), (25920, 594331), (26640, 578268), (29970, 514016), (31968, 481890), (32126, 479520), (35520, 433701), (39960, 385512), (47952, 321260), (48189, 319680), (53280, 289134), (59940, 257008), (63936, 240945), (64252, 239760), (79920, 192756), (80315, 191808), (95904, 160630), (96378, 159840), (106560, 144567), (119880, 128504)]