1127539440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1930

約数の個数: 240

約数和(自身を含む): 4055740416

約数和(自身を除く): 2928200976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 1871, 1944, 2160, 2232, 2430, 2480, 2511, 2790, 3240, 3348, 3720, 3742, 3888, 4185, 4464, 4860, 5022, 5580, 5613, 6480, 6696, 7440, 7484, 7533, 8370, 9355, 9720, 10044, 11160, 11226, 12555, 13392, 14968, 15066, 16740, 16839, 18710, 19440, 20088, 22320, 22452, 25110, 28065, 29936, 30132, 33480, 33678, 37420, 37665, 40176, 44904, 50220, 50517, 56130, 58001, 60264, 66960, 67356, 74840, 75330, 84195, 89808, 100440, 101034, 112260, 116002, 120528, 134712, 149680, 150660, 151551, 168390, 174003, 200880, 202068, 224520, 232004, 252585, 269424, 290005, 301320, 303102, 336780, 348006, 404136, 449040, 454653, 464008, 505170, 522009, 580010, 602640, 606204, 673560, 696012, 757755, 808272, 870015, 909306, 928016, 1010340, 1044018, 1160020, 1212408, 1347120, 1392024, 1515510, 1566027, 1740030, 1818612, 2020680, 2088036, 2273265, 2320040, 2424816, 2610045, 2784048, 3031020, 3132054, 3480060, 3637224, 4041360, 4176072, 4546530, 4640080, 4698081, 5220090, 6062040, 6264108, 6960120, 7274448, 7830135, 8352144, 9093060, 9396162, 10440180, 12124080, 12528216, 13920240, 14094243, 15660270, 18186120, 18792324, 20880360, 23490405, 25056432, 28188486, 31320540, 36372240, 37584648, 41760720, 46980810, 56376972, 62641080, 70471215, 75169296, 93961620, 112753944, 125282160, 140942430, 187923240, 225507888, 281884860, 375846480, 563769720, 1127539440]

約数ペア:

[(1, 1127539440), (2, 563769720), (3, 375846480), (4, 281884860), (5, 225507888), (6, 187923240), (8, 140942430), (9, 125282160), (10, 112753944), (12, 93961620), (15, 75169296), (16, 70471215), (18, 62641080), (20, 56376972), (24, 46980810), (27, 41760720), (30, 37584648), (31, 36372240), (36, 31320540), (40, 28188486), (45, 25056432), (48, 23490405), (54, 20880360), (60, 18792324), (62, 18186120), (72, 15660270), (80, 14094243), (81, 13920240), (90, 12528216), (93, 12124080), (108, 10440180), (120, 9396162), (124, 9093060), (135, 8352144), (144, 7830135), (155, 7274448), (162, 6960120), (180, 6264108), (186, 6062040), (216, 5220090), (240, 4698081), (243, 4640080), (248, 4546530), (270, 4176072), (279, 4041360), (310, 3637224), (324, 3480060), (360, 3132054), (372, 3031020), (405, 2784048), (432, 2610045), (465, 2424816), (486, 2320040), (496, 2273265), (540, 2088036), (558, 2020680), (620, 1818612), (648, 1740030), (720, 1566027), (744, 1515510), (810, 1392024), (837, 1347120), (930, 1212408), (972, 1160020), (1080, 1044018), (1116, 1010340), (1215, 928016), (1240, 909306), (1296, 870015), (1395, 808272), (1488, 757755), (1620, 696012), (1674, 673560), (1860, 606204), (1871, 602640), (1944, 580010), (2160, 522009), (2232, 505170), (2430, 464008), (2480, 454653), (2511, 449040), (2790, 404136), (3240, 348006), (3348, 336780), (3720, 303102), (3742, 301320), (3888, 290005), (4185, 269424), (4464, 252585), (4860, 232004), (5022, 224520), (5580, 202068), (5613, 200880), (6480, 174003), (6696, 168390), (7440, 151551), (7484, 150660), (7533, 149680), (8370, 134712), (9355, 120528), (9720, 116002), (10044, 112260), (11160, 101034), (11226, 100440), (12555, 89808), (13392, 84195), (14968, 75330), (15066, 74840), (16740, 67356), (16839, 66960), (18710, 60264), (19440, 58001), (20088, 56130), (22320, 50517), (22452, 50220), (25110, 44904), (28065, 40176), (29936, 37665), (30132, 37420), (33480, 33678)]