1089628800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8731}}^1$

素因数の和:8771

約数の個数: 192

約数和(自身を含む): 3865481760

約数和(自身を除く): 2775852960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2600, 3120, 3200, 3900, 4160, 4800, 4992, 5200, 6240, 7800, 8320, 8731, 9600, 10400, 12480, 15600, 17462, 20800, 24960, 26193, 31200, 34924, 41600, 43655, 52386, 62400, 69848, 87310, 104772, 113503, 124800, 130965, 139696, 174620, 209544, 218275, 227006, 261930, 279392, 340509, 349240, 419088, 436550, 454012, 523860, 558784, 567515, 654825, 681018, 698480, 838176, 873100, 908024, 1047720, 1117568, 1135030, 1309650, 1362036, 1396960, 1676352, 1702545, 1746200, 1816048, 2095440, 2270060, 2619300, 2724072, 2793920, 2837575, 3352704, 3405090, 3492400, 3632096, 4190880, 4540120, 5238600, 5448144, 5587840, 5675150, 6810180, 6984800, 7264192, 8381760, 8512725, 9080240, 10477200, 10896288, 11350300, 13620360, 13969600, 14528384, 16763520, 17025450, 18160480, 20954400, 21792576, 22700600, 27240720, 27939200, 34050900, 36320960, 41908800, 43585152, 45401200, 54481440, 68101800, 72641920, 83817600, 90802400, 108962880, 136203600, 181604800, 217925760, 272407200, 363209600, 544814400, 1089628800]

約数ペア:

[(1, 1089628800), (2, 544814400), (3, 363209600), (4, 272407200), (5, 217925760), (6, 181604800), (8, 136203600), (10, 108962880), (12, 90802400), (13, 83817600), (15, 72641920), (16, 68101800), (20, 54481440), (24, 45401200), (25, 43585152), (26, 41908800), (30, 36320960), (32, 34050900), (39, 27939200), (40, 27240720), (48, 22700600), (50, 21792576), (52, 20954400), (60, 18160480), (64, 17025450), (65, 16763520), (75, 14528384), (78, 13969600), (80, 13620360), (96, 11350300), (100, 10896288), (104, 10477200), (120, 9080240), (128, 8512725), (130, 8381760), (150, 7264192), (156, 6984800), (160, 6810180), (192, 5675150), (195, 5587840), (200, 5448144), (208, 5238600), (240, 4540120), (260, 4190880), (300, 3632096), (312, 3492400), (320, 3405090), (325, 3352704), (384, 2837575), (390, 2793920), (400, 2724072), (416, 2619300), (480, 2270060), (520, 2095440), (600, 1816048), (624, 1746200), (640, 1702545), (650, 1676352), (780, 1396960), (800, 1362036), (832, 1309650), (960, 1135030), (975, 1117568), (1040, 1047720), (1200, 908024), (1248, 873100), (1300, 838176), (1560, 698480), (1600, 681018), (1664, 654825), (1920, 567515), (1950, 558784), (2080, 523860), (2400, 454012), (2496, 436550), (2600, 419088), (3120, 349240), (3200, 340509), (3900, 279392), (4160, 261930), (4800, 227006), (4992, 218275), (5200, 209544), (6240, 174620), (7800, 139696), (8320, 130965), (8731, 124800), (9600, 113503), (10400, 104772), (12480, 87310), (15600, 69848), (17462, 62400), (20800, 52386), (24960, 43655), (26193, 41600), (31200, 34924)]