15462720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 336

約数和(自身を含む): 66568320

約数和(自身を除く): 51105600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 59, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 118, 120, 126, 130, 140, 144, 156, 160, 168, 177, 180, 182, 192, 195, 208, 210, 224, 234, 236, 240, 252, 260, 273, 280, 288, 295, 312, 315, 320, 336, 354, 360, 364, 390, 413, 416, 420, 448, 455, 468, 472, 480, 504, 520, 531, 546, 560, 576, 585, 590, 624, 630, 672, 708, 720, 728, 767, 780, 819, 826, 832, 840, 885, 910, 936, 944, 960, 1008, 1040, 1062, 1092, 1120, 1170, 1180, 1239, 1248, 1260, 1344, 1365, 1416, 1440, 1456, 1534, 1560, 1638, 1652, 1680, 1770, 1820, 1872, 1888, 2016, 2065, 2080, 2124, 2184, 2240, 2301, 2340, 2360, 2478, 2496, 2520, 2655, 2730, 2832, 2880, 2912, 3068, 3120, 3276, 3304, 3360, 3540, 3640, 3717, 3744, 3776, 3835, 4032, 4095, 4130, 4160, 4248, 4368, 4602, 4680, 4720, 4956, 5040, 5310, 5369, 5460, 5664, 5824, 6136, 6195, 6240, 6552, 6608, 6720, 6903, 7080, 7280, 7434, 7488, 7670, 8190, 8260, 8496, 8736, 9204, 9360, 9440, 9912, 10080, 10620, 10738, 10920, 11328, 11505, 12272, 12390, 12480, 13104, 13216, 13806, 14160, 14560, 14868, 15340, 16107, 16380, 16520, 16992, 17472, 18408, 18585, 18720, 18880, 19824, 20160, 21240, 21476, 21840, 23010, 24544, 24780, 26208, 26432, 26845, 27612, 28320, 29120, 29736, 30680, 32214, 32760, 33040, 33984, 34515, 36816, 37170, 37440, 39648, 42480, 42952, 43680, 46020, 48321, 49088, 49560, 52416, 53690, 55224, 56640, 59472, 61360, 64428, 65520, 66080, 69030, 73632, 74340, 79296, 80535, 84960, 85904, 87360, 92040, 96642, 99120, 107380, 110448, 118944, 122720, 128856, 131040, 132160, 138060, 147264, 148680, 161070, 169920, 171808, 184080, 193284, 198240, 214760, 220896, 237888, 241605, 245440, 257712, 262080, 276120, 297360, 322140, 343616, 368160, 386568, 396480, 429520, 441792, 483210, 515424, 552240, 594720, 644280, 736320, 773136, 859040, 966420, 1030848, 1104480, 1189440, 1288560, 1546272, 1718080, 1932840, 2208960, 2577120, 3092544, 3865680, 5154240, 7731360, 15462720]

約数ペア:

[(1, 15462720), (2, 7731360), (3, 5154240), (4, 3865680), (5, 3092544), (6, 2577120), (7, 2208960), (8, 1932840), (9, 1718080), (10, 1546272), (12, 1288560), (13, 1189440), (14, 1104480), (15, 1030848), (16, 966420), (18, 859040), (20, 773136), (21, 736320), (24, 644280), (26, 594720), (28, 552240), (30, 515424), (32, 483210), (35, 441792), (36, 429520), (39, 396480), (40, 386568), (42, 368160), (45, 343616), (48, 322140), (52, 297360), (56, 276120), (59, 262080), (60, 257712), (63, 245440), (64, 241605), (65, 237888), (70, 220896), (72, 214760), (78, 198240), (80, 193284), (84, 184080), (90, 171808), (91, 169920), (96, 161070), (104, 148680), (105, 147264), (112, 138060), (117, 132160), (118, 131040), (120, 128856), (126, 122720), (130, 118944), (140, 110448), (144, 107380), (156, 99120), (160, 96642), (168, 92040), (177, 87360), (180, 85904), (182, 84960), (192, 80535), (195, 79296), (208, 74340), (210, 73632), (224, 69030), (234, 66080), (236, 65520), (240, 64428), (252, 61360), (260, 59472), (273, 56640), (280, 55224), (288, 53690), (295, 52416), (312, 49560), (315, 49088), (320, 48321), (336, 46020), (354, 43680), (360, 42952), (364, 42480), (390, 39648), (413, 37440), (416, 37170), (420, 36816), (448, 34515), (455, 33984), (468, 33040), (472, 32760), (480, 32214), (504, 30680), (520, 29736), (531, 29120), (546, 28320), (560, 27612), (576, 26845), (585, 26432), (590, 26208), (624, 24780), (630, 24544), (672, 23010), (708, 21840), (720, 21476), (728, 21240), (767, 20160), (780, 19824), (819, 18880), (826, 18720), (832, 18585), (840, 18408), (885, 17472), (910, 16992), (936, 16520), (944, 16380), (960, 16107), (1008, 15340), (1040, 14868), (1062, 14560), (1092, 14160), (1120, 13806), (1170, 13216), (1180, 13104), (1239, 12480), (1248, 12390), (1260, 12272), (1344, 11505), (1365, 11328), (1416, 10920), (1440, 10738), (1456, 10620), (1534, 10080), (1560, 9912), (1638, 9440), (1652, 9360), (1680, 9204), (1770, 8736), (1820, 8496), (1872, 8260), (1888, 8190), (2016, 7670), (2065, 7488), (2080, 7434), (2124, 7280), (2184, 7080), (2240, 6903), (2301, 6720), (2340, 6608), (2360, 6552), (2478, 6240), (2496, 6195), (2520, 6136), (2655, 5824), (2730, 5664), (2832, 5460), (2880, 5369), (2912, 5310), (3068, 5040), (3120, 4956), (3276, 4720), (3304, 4680), (3360, 4602), (3540, 4368), (3640, 4248), (3717, 4160), (3744, 4130), (3776, 4095), (3835, 4032)]