1118321280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6263}}^1$

素因数の和:6319

約数の個数: 192

約数和(自身を含む): 3986910720

約数和(自身を除く): 2868589440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 6263, 7440, 8928, 9920, 11160, 11904, 12526, 14880, 17856, 18789, 19840, 22320, 25052, 29760, 31315, 35712, 37578, 44640, 50104, 56367, 59520, 62630, 75156, 89280, 93945, 100208, 112734, 125260, 150312, 178560, 187890, 194153, 200416, 225468, 250520, 281835, 300624, 375780, 388306, 400832, 450936, 501040, 563670, 582459, 601248, 751560, 776612, 801664, 901872, 970765, 1002080, 1127340, 1164918, 1202496, 1503120, 1553224, 1747377, 1803744, 1941530, 2004160, 2254680, 2329836, 2404992, 2912295, 3006240, 3106448, 3494754, 3607488, 3883060, 4008320, 4509360, 4659672, 5824590, 6012480, 6212896, 6989508, 7214976, 7766120, 8736885, 9018720, 9319344, 11649180, 12024960, 12425792, 13979016, 15532240, 17473770, 18037440, 18638688, 23298360, 24851584, 27958032, 31064480, 34947540, 36074880, 37277376, 46596720, 55916064, 62128960, 69895080, 74554752, 93193440, 111832128, 124257920, 139790160, 186386880, 223664256, 279580320, 372773760, 559160640, 1118321280]

約数ペア:

[(1, 1118321280), (2, 559160640), (3, 372773760), (4, 279580320), (5, 223664256), (6, 186386880), (8, 139790160), (9, 124257920), (10, 111832128), (12, 93193440), (15, 74554752), (16, 69895080), (18, 62128960), (20, 55916064), (24, 46596720), (30, 37277376), (31, 36074880), (32, 34947540), (36, 31064480), (40, 27958032), (45, 24851584), (48, 23298360), (60, 18638688), (62, 18037440), (64, 17473770), (72, 15532240), (80, 13979016), (90, 12425792), (93, 12024960), (96, 11649180), (120, 9319344), (124, 9018720), (128, 8736885), (144, 7766120), (155, 7214976), (160, 6989508), (180, 6212896), (186, 6012480), (192, 5824590), (240, 4659672), (248, 4509360), (279, 4008320), (288, 3883060), (310, 3607488), (320, 3494754), (360, 3106448), (372, 3006240), (384, 2912295), (465, 2404992), (480, 2329836), (496, 2254680), (558, 2004160), (576, 1941530), (620, 1803744), (640, 1747377), (720, 1553224), (744, 1503120), (930, 1202496), (960, 1164918), (992, 1127340), (1116, 1002080), (1152, 970765), (1240, 901872), (1395, 801664), (1440, 776612), (1488, 751560), (1860, 601248), (1920, 582459), (1984, 563670), (2232, 501040), (2480, 450936), (2790, 400832), (2880, 388306), (2976, 375780), (3720, 300624), (3968, 281835), (4464, 250520), (4960, 225468), (5580, 200416), (5760, 194153), (5952, 187890), (6263, 178560), (7440, 150312), (8928, 125260), (9920, 112734), (11160, 100208), (11904, 93945), (12526, 89280), (14880, 75156), (17856, 62630), (18789, 59520), (19840, 56367), (22320, 50104), (25052, 44640), (29760, 37578), (31315, 35712)]