15513120

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{19}}^1$

素因数の和:59

約数の個数: 336

約数和(自身を含む): 66104640

約数和(自身を除く): 50591520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 243, 252, 266, 270, 280, 285, 288, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 480, 486, 504, 513, 532, 540, 560, 567, 570, 608, 630, 648, 665, 672, 684, 720, 729, 756, 760, 798, 810, 840, 855, 864, 912, 945, 972, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1197, 1215, 1260, 1296, 1330, 1368, 1440, 1458, 1512, 1520, 1539, 1596, 1620, 1680, 1701, 1710, 1824, 1890, 1944, 1995, 2016, 2052, 2128, 2160, 2268, 2280, 2394, 2430, 2520, 2565, 2592, 2660, 2736, 2835, 2916, 3024, 3040, 3078, 3192, 3240, 3360, 3402, 3420, 3591, 3645, 3780, 3888, 3990, 4104, 4256, 4320, 4536, 4560, 4617, 4788, 4860, 5040, 5103, 5130, 5320, 5472, 5670, 5832, 5985, 6048, 6156, 6384, 6480, 6804, 6840, 7182, 7290, 7560, 7695, 7776, 7980, 8208, 8505, 9072, 9120, 9234, 9576, 9720, 10080, 10206, 10260, 10640, 10773, 11340, 11664, 11970, 12312, 12768, 12960, 13608, 13680, 13851, 14364, 14580, 15120, 15390, 15960, 16416, 17010, 17955, 18144, 18468, 19152, 19440, 20412, 20520, 21280, 21546, 22680, 23085, 23328, 23940, 24624, 25515, 27216, 27360, 27702, 28728, 29160, 30240, 30780, 31920, 32319, 34020, 35910, 36936, 38304, 38880, 40824, 41040, 43092, 45360, 46170, 47880, 49248, 51030, 53865, 54432, 55404, 57456, 58320, 61560, 63840, 64638, 68040, 69255, 71820, 73872, 81648, 82080, 86184, 90720, 92340, 95760, 96957, 102060, 107730, 110808, 114912, 116640, 123120, 129276, 136080, 138510, 143640, 147744, 161595, 163296, 172368, 184680, 191520, 193914, 204120, 215460, 221616, 246240, 258552, 272160, 277020, 287280, 323190, 344736, 369360, 387828, 408240, 430920, 443232, 484785, 517104, 554040, 574560, 646380, 738720, 775656, 816480, 861840, 969570, 1034208, 1108080, 1292760, 1551312, 1723680, 1939140, 2216160, 2585520, 3102624, 3878280, 5171040, 7756560, 15513120]

約数ペア:

[(1, 15513120), (2, 7756560), (3, 5171040), (4, 3878280), (5, 3102624), (6, 2585520), (7, 2216160), (8, 1939140), (9, 1723680), (10, 1551312), (12, 1292760), (14, 1108080), (15, 1034208), (16, 969570), (18, 861840), (19, 816480), (20, 775656), (21, 738720), (24, 646380), (27, 574560), (28, 554040), (30, 517104), (32, 484785), (35, 443232), (36, 430920), (38, 408240), (40, 387828), (42, 369360), (45, 344736), (48, 323190), (54, 287280), (56, 277020), (57, 272160), (60, 258552), (63, 246240), (70, 221616), (72, 215460), (76, 204120), (80, 193914), (81, 191520), (84, 184680), (90, 172368), (95, 163296), (96, 161595), (105, 147744), (108, 143640), (112, 138510), (114, 136080), (120, 129276), (126, 123120), (133, 116640), (135, 114912), (140, 110808), (144, 107730), (152, 102060), (160, 96957), (162, 95760), (168, 92340), (171, 90720), (180, 86184), (189, 82080), (190, 81648), (210, 73872), (216, 71820), (224, 69255), (228, 68040), (240, 64638), (243, 63840), (252, 61560), (266, 58320), (270, 57456), (280, 55404), (285, 54432), (288, 53865), (304, 51030), (315, 49248), (324, 47880), (336, 46170), (342, 45360), (360, 43092), (378, 41040), (380, 40824), (399, 38880), (405, 38304), (420, 36936), (432, 35910), (456, 34020), (480, 32319), (486, 31920), (504, 30780), (513, 30240), (532, 29160), (540, 28728), (560, 27702), (567, 27360), (570, 27216), (608, 25515), (630, 24624), (648, 23940), (665, 23328), (672, 23085), (684, 22680), (720, 21546), (729, 21280), (756, 20520), (760, 20412), (798, 19440), (810, 19152), (840, 18468), (855, 18144), (864, 17955), (912, 17010), (945, 16416), (972, 15960), (1008, 15390), (1026, 15120), (1064, 14580), (1080, 14364), (1120, 13851), (1134, 13680), (1140, 13608), (1197, 12960), (1215, 12768), (1260, 12312), (1296, 11970), (1330, 11664), (1368, 11340), (1440, 10773), (1458, 10640), (1512, 10260), (1520, 10206), (1539, 10080), (1596, 9720), (1620, 9576), (1680, 9234), (1701, 9120), (1710, 9072), (1824, 8505), (1890, 8208), (1944, 7980), (1995, 7776), (2016, 7695), (2052, 7560), (2128, 7290), (2160, 7182), (2268, 6840), (2280, 6804), (2394, 6480), (2430, 6384), (2520, 6156), (2565, 6048), (2592, 5985), (2660, 5832), (2736, 5670), (2835, 5472), (2916, 5320), (3024, 5130), (3040, 5103), (3078, 5040), (3192, 4860), (3240, 4788), (3360, 4617), (3402, 4560), (3420, 4536), (3591, 4320), (3645, 4256), (3780, 4104), (3888, 3990)]