827424720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1432

約数の個数: 240

約数和(自身を含む): 2976809472

約数和(自身を除く): 2149384752

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, 1373, 1395, 1488, 1620, 1674, 1860, 1944, 2160, 2232, 2430, 2480, 2511, 2746, 2790, 3240, 3348, 3720, 3888, 4119, 4185, 4464, 4860, 5022, 5492, 5580, 6480, 6696, 6865, 7440, 7533, 8238, 8370, 9720, 10044, 10984, 11160, 12357, 12555, 13392, 13730, 15066, 16476, 16740, 19440, 20088, 20595, 21968, 22320, 24714, 25110, 27460, 30132, 32952, 33480, 37071, 37665, 40176, 41190, 42563, 49428, 50220, 54920, 60264, 61785, 65904, 66960, 74142, 75330, 82380, 85126, 98856, 100440, 109840, 111213, 120528, 123570, 127689, 148284, 150660, 164760, 170252, 185355, 197712, 200880, 212815, 222426, 247140, 255378, 296568, 301320, 329520, 333639, 340504, 370710, 383067, 425630, 444852, 494280, 510756, 556065, 593136, 602640, 638445, 667278, 681008, 741420, 766134, 851260, 889704, 988560, 1021512, 1112130, 1149201, 1276890, 1334556, 1482840, 1532268, 1668195, 1702520, 1779408, 1915335, 2043024, 2224260, 2298402, 2553780, 2669112, 2965680, 3064536, 3336390, 3405040, 3447603, 3830670, 4448520, 4596804, 5107560, 5338224, 5746005, 6129072, 6672780, 6895206, 7661340, 8897040, 9193608, 10215120, 10342809, 11492010, 13345560, 13790412, 15322680, 17238015, 18387216, 20685618, 22984020, 26691120, 27580824, 30645360, 34476030, 41371236, 45968040, 51714045, 55161648, 68952060, 82742472, 91936080, 103428090, 137904120, 165484944, 206856180, 275808240, 413712360, 827424720]

約数ペア:

[(1, 827424720), (2, 413712360), (3, 275808240), (4, 206856180), (5, 165484944), (6, 137904120), (8, 103428090), (9, 91936080), (10, 82742472), (12, 68952060), (15, 55161648), (16, 51714045), (18, 45968040), (20, 41371236), (24, 34476030), (27, 30645360), (30, 27580824), (31, 26691120), (36, 22984020), (40, 20685618), (45, 18387216), (48, 17238015), (54, 15322680), (60, 13790412), (62, 13345560), (72, 11492010), (80, 10342809), (81, 10215120), (90, 9193608), (93, 8897040), (108, 7661340), (120, 6895206), (124, 6672780), (135, 6129072), (144, 5746005), (155, 5338224), (162, 5107560), (180, 4596804), (186, 4448520), (216, 3830670), (240, 3447603), (243, 3405040), (248, 3336390), (270, 3064536), (279, 2965680), (310, 2669112), (324, 2553780), (360, 2298402), (372, 2224260), (405, 2043024), (432, 1915335), (465, 1779408), (486, 1702520), (496, 1668195), (540, 1532268), (558, 1482840), (620, 1334556), (648, 1276890), (720, 1149201), (744, 1112130), (810, 1021512), (837, 988560), (930, 889704), (972, 851260), (1080, 766134), (1116, 741420), (1215, 681008), (1240, 667278), (1296, 638445), (1373, 602640), (1395, 593136), (1488, 556065), (1620, 510756), (1674, 494280), (1860, 444852), (1944, 425630), (2160, 383067), (2232, 370710), (2430, 340504), (2480, 333639), (2511, 329520), (2746, 301320), (2790, 296568), (3240, 255378), (3348, 247140), (3720, 222426), (3888, 212815), (4119, 200880), (4185, 197712), (4464, 185355), (4860, 170252), (5022, 164760), (5492, 150660), (5580, 148284), (6480, 127689), (6696, 123570), (6865, 120528), (7440, 111213), (7533, 109840), (8238, 100440), (8370, 98856), (9720, 85126), (10044, 82380), (10984, 75330), (11160, 74142), (12357, 66960), (12555, 65904), (13392, 61785), (13730, 60264), (15066, 54920), (16476, 50220), (16740, 49428), (19440, 42563), (20088, 41190), (20595, 40176), (21968, 37665), (22320, 37071), (24714, 33480), (25110, 32952), (27460, 30132)]