1121357520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1624

約数の個数: 240

約数和(自身を含む): 4013493120

約数和(自身を除く): 2892135600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 243, 270, 296, 324, 333, 360, 370, 405, 432, 444, 486, 540, 555, 592, 648, 666, 720, 740, 810, 888, 972, 999, 1080, 1110, 1215, 1296, 1332, 1480, 1559, 1620, 1665, 1776, 1944, 1998, 2160, 2220, 2430, 2664, 2960, 2997, 3118, 3240, 3330, 3888, 3996, 4440, 4677, 4860, 4995, 5328, 5994, 6236, 6480, 6660, 7795, 7992, 8880, 8991, 9354, 9720, 9990, 11988, 12472, 13320, 14031, 14985, 15590, 15984, 17982, 18708, 19440, 19980, 23385, 23976, 24944, 26640, 28062, 29970, 31180, 35964, 37416, 39960, 42093, 44955, 46770, 47952, 56124, 57683, 59940, 62360, 70155, 71928, 74832, 79920, 84186, 89910, 93540, 112248, 115366, 119880, 124720, 126279, 140310, 143856, 168372, 173049, 179820, 187080, 210465, 224496, 230732, 239760, 252558, 280620, 288415, 336744, 346098, 359640, 374160, 378837, 420930, 461464, 505116, 519147, 561240, 576830, 631395, 673488, 692196, 719280, 757674, 841860, 865245, 922928, 1010232, 1038294, 1122480, 1153660, 1262790, 1384392, 1515348, 1557441, 1683720, 1730490, 1894185, 2020464, 2076588, 2307320, 2525580, 2595735, 2768784, 3030696, 3114882, 3367440, 3460980, 3788370, 4153176, 4614640, 4672323, 5051160, 5191470, 6061392, 6229764, 6921960, 7576740, 7787205, 8306352, 9344646, 10102320, 10382940, 12459528, 13843920, 14016969, 15153480, 15574410, 18689292, 20765880, 23361615, 24919056, 28033938, 30306960, 31148820, 37378584, 41531760, 46723230, 56067876, 62297640, 70084845, 74757168, 93446460, 112135752, 124595280, 140169690, 186892920, 224271504, 280339380, 373785840, 560678760, 1121357520]

約数ペア:

[(1, 1121357520), (2, 560678760), (3, 373785840), (4, 280339380), (5, 224271504), (6, 186892920), (8, 140169690), (9, 124595280), (10, 112135752), (12, 93446460), (15, 74757168), (16, 70084845), (18, 62297640), (20, 56067876), (24, 46723230), (27, 41531760), (30, 37378584), (36, 31148820), (37, 30306960), (40, 28033938), (45, 24919056), (48, 23361615), (54, 20765880), (60, 18689292), (72, 15574410), (74, 15153480), (80, 14016969), (81, 13843920), (90, 12459528), (108, 10382940), (111, 10102320), (120, 9344646), (135, 8306352), (144, 7787205), (148, 7576740), (162, 6921960), (180, 6229764), (185, 6061392), (216, 5191470), (222, 5051160), (240, 4672323), (243, 4614640), (270, 4153176), (296, 3788370), (324, 3460980), (333, 3367440), (360, 3114882), (370, 3030696), (405, 2768784), (432, 2595735), (444, 2525580), (486, 2307320), (540, 2076588), (555, 2020464), (592, 1894185), (648, 1730490), (666, 1683720), (720, 1557441), (740, 1515348), (810, 1384392), (888, 1262790), (972, 1153660), (999, 1122480), (1080, 1038294), (1110, 1010232), (1215, 922928), (1296, 865245), (1332, 841860), (1480, 757674), (1559, 719280), (1620, 692196), (1665, 673488), (1776, 631395), (1944, 576830), (1998, 561240), (2160, 519147), (2220, 505116), (2430, 461464), (2664, 420930), (2960, 378837), (2997, 374160), (3118, 359640), (3240, 346098), (3330, 336744), (3888, 288415), (3996, 280620), (4440, 252558), (4677, 239760), (4860, 230732), (4995, 224496), (5328, 210465), (5994, 187080), (6236, 179820), (6480, 173049), (6660, 168372), (7795, 143856), (7992, 140310), (8880, 126279), (8991, 124720), (9354, 119880), (9720, 115366), (9990, 112248), (11988, 93540), (12472, 89910), (13320, 84186), (14031, 79920), (14985, 74832), (15590, 71928), (15984, 70155), (17982, 62360), (18708, 59940), (19440, 57683), (19980, 56124), (23385, 47952), (23976, 46770), (24944, 44955), (26640, 42093), (28062, 39960), (29970, 37416), (31180, 35964)]