1520519040

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{3259}}^1$

素因数の和:3296

約数の個数: 224

約数和(自身を含む): 5451665400

約数和(自身を除く): 3931146360

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3259, 3456, 3645, 3888, 4320, 4860, 5184, 5760, 5832, 6480, 6518, 7290, 7776, 8640, 9720, 9777, 10368, 11664, 12960, 13036, 14580, 15552, 16295, 17280, 19440, 19554, 23328, 25920, 26072, 29160, 29331, 31104, 32590, 38880, 39108, 46656, 48885, 51840, 52144, 58320, 58662, 65180, 77760, 78216, 87993, 93312, 97770, 104288, 116640, 117324, 130360, 146655, 155520, 156432, 175986, 195540, 208576, 233280, 234648, 260720, 263979, 293310, 312864, 351972, 391080, 417152, 439965, 466560, 469296, 521440, 527958, 586620, 625728, 703944, 782160, 791937, 879930, 938592, 1042880, 1055916, 1173240, 1251456, 1319895, 1407888, 1564320, 1583874, 1759860, 1877184, 2085760, 2111832, 2346480, 2375811, 2639790, 2815776, 3128640, 3167748, 3519720, 3754368, 3959685, 4223664, 4692960, 4751622, 5279580, 5631552, 6257280, 6335496, 7039440, 7919370, 8447328, 9385920, 9503244, 10559160, 11263104, 11879055, 12670992, 14078880, 15838740, 16894656, 18771840, 19006488, 21118320, 23758110, 25341984, 28157760, 31677480, 33789312, 38012976, 42236640, 47516220, 50683968, 56315520, 63354960, 76025952, 84473280, 95032440, 101367936, 126709920, 152051904, 168946560, 190064880, 253419840, 304103808, 380129760, 506839680, 760259520, 1520519040]

約数ペア:

[(1, 1520519040), (2, 760259520), (3, 506839680), (4, 380129760), (5, 304103808), (6, 253419840), (8, 190064880), (9, 168946560), (10, 152051904), (12, 126709920), (15, 101367936), (16, 95032440), (18, 84473280), (20, 76025952), (24, 63354960), (27, 56315520), (30, 50683968), (32, 47516220), (36, 42236640), (40, 38012976), (45, 33789312), (48, 31677480), (54, 28157760), (60, 25341984), (64, 23758110), (72, 21118320), (80, 19006488), (81, 18771840), (90, 16894656), (96, 15838740), (108, 14078880), (120, 12670992), (128, 11879055), (135, 11263104), (144, 10559160), (160, 9503244), (162, 9385920), (180, 8447328), (192, 7919370), (216, 7039440), (240, 6335496), (243, 6257280), (270, 5631552), (288, 5279580), (320, 4751622), (324, 4692960), (360, 4223664), (384, 3959685), (405, 3754368), (432, 3519720), (480, 3167748), (486, 3128640), (540, 2815776), (576, 2639790), (640, 2375811), (648, 2346480), (720, 2111832), (729, 2085760), (810, 1877184), (864, 1759860), (960, 1583874), (972, 1564320), (1080, 1407888), (1152, 1319895), (1215, 1251456), (1296, 1173240), (1440, 1055916), (1458, 1042880), (1620, 938592), (1728, 879930), (1920, 791937), (1944, 782160), (2160, 703944), (2430, 625728), (2592, 586620), (2880, 527958), (2916, 521440), (3240, 469296), (3259, 466560), (3456, 439965), (3645, 417152), (3888, 391080), (4320, 351972), (4860, 312864), (5184, 293310), (5760, 263979), (5832, 260720), (6480, 234648), (6518, 233280), (7290, 208576), (7776, 195540), (8640, 175986), (9720, 156432), (9777, 155520), (10368, 146655), (11664, 130360), (12960, 117324), (13036, 116640), (14580, 104288), (15552, 97770), (16295, 93312), (17280, 87993), (19440, 78216), (19554, 77760), (23328, 65180), (25920, 58662), (26072, 58320), (29160, 52144), (29331, 51840), (31104, 48885), (32590, 46656), (38880, 39108)]