45398880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 166852224

約数和(自身を除く): 121453344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 113, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 226, 240, 248, 270, 279, 288, 310, 324, 339, 360, 372, 405, 432, 452, 465, 480, 496, 540, 558, 565, 620, 648, 678, 720, 744, 810, 837, 864, 904, 930, 992, 1017, 1080, 1116, 1130, 1240, 1296, 1356, 1395, 1440, 1488, 1620, 1674, 1695, 1808, 1860, 2034, 2160, 2232, 2260, 2480, 2511, 2592, 2712, 2790, 2976, 3051, 3240, 3348, 3390, 3503, 3616, 3720, 4068, 4185, 4320, 4464, 4520, 4960, 5022, 5085, 5424, 5580, 6102, 6480, 6696, 6780, 7006, 7440, 8136, 8370, 8928, 9040, 9153, 10044, 10170, 10509, 10848, 11160, 12204, 12555, 12960, 13392, 13560, 14012, 14880, 15255, 16272, 16740, 17515, 18080, 18306, 20088, 20340, 21018, 22320, 24408, 25110, 26784, 27120, 28024, 30510, 31527, 32544, 33480, 35030, 36612, 40176, 40680, 42036, 44640, 45765, 48816, 50220, 52545, 54240, 56048, 61020, 63054, 66960, 70060, 73224, 80352, 81360, 84072, 91530, 94581, 97632, 100440, 105090, 112096, 122040, 126108, 133920, 140120, 146448, 157635, 162720, 168144, 183060, 189162, 200880, 210180, 244080, 252216, 280240, 283743, 292896, 315270, 336288, 366120, 378324, 401760, 420360, 472905, 488160, 504432, 560480, 567486, 630540, 732240, 756648, 840720, 945810, 1008864, 1134972, 1261080, 1418715, 1464480, 1513296, 1681440, 1891620, 2269944, 2522160, 2837430, 3026592, 3783240, 4539888, 5044320, 5674860, 7566480, 9079776, 11349720, 15132960, 22699440, 45398880]

約数ペア:

[(1, 45398880), (2, 22699440), (3, 15132960), (4, 11349720), (5, 9079776), (6, 7566480), (8, 5674860), (9, 5044320), (10, 4539888), (12, 3783240), (15, 3026592), (16, 2837430), (18, 2522160), (20, 2269944), (24, 1891620), (27, 1681440), (30, 1513296), (31, 1464480), (32, 1418715), (36, 1261080), (40, 1134972), (45, 1008864), (48, 945810), (54, 840720), (60, 756648), (62, 732240), (72, 630540), (80, 567486), (81, 560480), (90, 504432), (93, 488160), (96, 472905), (108, 420360), (113, 401760), (120, 378324), (124, 366120), (135, 336288), (144, 315270), (155, 292896), (160, 283743), (162, 280240), (180, 252216), (186, 244080), (216, 210180), (226, 200880), (240, 189162), (248, 183060), (270, 168144), (279, 162720), (288, 157635), (310, 146448), (324, 140120), (339, 133920), (360, 126108), (372, 122040), (405, 112096), (432, 105090), (452, 100440), (465, 97632), (480, 94581), (496, 91530), (540, 84072), (558, 81360), (565, 80352), (620, 73224), (648, 70060), (678, 66960), (720, 63054), (744, 61020), (810, 56048), (837, 54240), (864, 52545), (904, 50220), (930, 48816), (992, 45765), (1017, 44640), (1080, 42036), (1116, 40680), (1130, 40176), (1240, 36612), (1296, 35030), (1356, 33480), (1395, 32544), (1440, 31527), (1488, 30510), (1620, 28024), (1674, 27120), (1695, 26784), (1808, 25110), (1860, 24408), (2034, 22320), (2160, 21018), (2232, 20340), (2260, 20088), (2480, 18306), (2511, 18080), (2592, 17515), (2712, 16740), (2790, 16272), (2976, 15255), (3051, 14880), (3240, 14012), (3348, 13560), (3390, 13392), (3503, 12960), (3616, 12555), (3720, 12204), (4068, 11160), (4185, 10848), (4320, 10509), (4464, 10170), (4520, 10044), (4960, 9153), (5022, 9040), (5085, 8928), (5424, 8370), (5580, 8136), (6102, 7440), (6480, 7006), (6696, 6780)]