777985920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4413

約数の個数: 192

約数和(自身を含む): 2773779840

約数和(自身を除く): 1995793920

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, 4357, 4464, 4960, 5580, 5760, 5952, 7440, 8714, 8928, 9920, 11160, 11904, 13071, 14880, 17428, 17856, 19840, 21785, 22320, 26142, 29760, 34856, 35712, 39213, 43570, 44640, 52284, 59520, 65355, 69712, 78426, 87140, 89280, 104568, 130710, 135067, 139424, 156852, 174280, 178560, 196065, 209136, 261420, 270134, 278848, 313704, 348560, 392130, 405201, 418272, 522840, 540268, 557696, 627408, 675335, 697120, 784260, 810402, 836544, 1045680, 1080536, 1215603, 1254816, 1350670, 1394240, 1568520, 1620804, 1673088, 2026005, 2091360, 2161072, 2431206, 2509632, 2701340, 2788480, 3137040, 3241608, 4052010, 4182720, 4322144, 4862412, 5019264, 5402680, 6078015, 6274080, 6483216, 8104020, 8365440, 8644288, 9724824, 10805360, 12156030, 12548160, 12966432, 16208040, 17288576, 19449648, 21610720, 24312060, 25096320, 25932864, 32416080, 38899296, 43221440, 48624120, 51865728, 64832160, 77798592, 86442880, 97248240, 129664320, 155597184, 194496480, 259328640, 388992960, 777985920]

約数ペア:

[(1, 777985920), (2, 388992960), (3, 259328640), (4, 194496480), (5, 155597184), (6, 129664320), (8, 97248240), (9, 86442880), (10, 77798592), (12, 64832160), (15, 51865728), (16, 48624120), (18, 43221440), (20, 38899296), (24, 32416080), (30, 25932864), (31, 25096320), (32, 24312060), (36, 21610720), (40, 19449648), (45, 17288576), (48, 16208040), (60, 12966432), (62, 12548160), (64, 12156030), (72, 10805360), (80, 9724824), (90, 8644288), (93, 8365440), (96, 8104020), (120, 6483216), (124, 6274080), (128, 6078015), (144, 5402680), (155, 5019264), (160, 4862412), (180, 4322144), (186, 4182720), (192, 4052010), (240, 3241608), (248, 3137040), (279, 2788480), (288, 2701340), (310, 2509632), (320, 2431206), (360, 2161072), (372, 2091360), (384, 2026005), (465, 1673088), (480, 1620804), (496, 1568520), (558, 1394240), (576, 1350670), (620, 1254816), (640, 1215603), (720, 1080536), (744, 1045680), (930, 836544), (960, 810402), (992, 784260), (1116, 697120), (1152, 675335), (1240, 627408), (1395, 557696), (1440, 540268), (1488, 522840), (1860, 418272), (1920, 405201), (1984, 392130), (2232, 348560), (2480, 313704), (2790, 278848), (2880, 270134), (2976, 261420), (3720, 209136), (3968, 196065), (4357, 178560), (4464, 174280), (4960, 156852), (5580, 139424), (5760, 135067), (5952, 130710), (7440, 104568), (8714, 89280), (8928, 87140), (9920, 78426), (11160, 69712), (11904, 65355), (13071, 59520), (14880, 52284), (17428, 44640), (17856, 43570), (19840, 39213), (21785, 35712), (22320, 34856), (26142, 29760)]