779473920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1696

約数の個数: 176

約数和(自身を含む): 2575093248

約数和(自身を除く): 1795619328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1637, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3274, 3720, 3840, 3968, 4911, 4960, 5120, 5952, 6548, 7440, 7680, 7936, 8185, 9822, 9920, 11904, 13096, 14880, 15360, 15872, 16370, 19644, 19840, 23808, 24555, 26192, 29760, 31744, 32740, 39288, 39680, 47616, 49110, 50747, 52384, 59520, 65480, 78576, 79360, 95232, 98220, 101494, 104768, 119040, 130960, 152241, 157152, 158720, 196440, 202988, 209536, 238080, 253735, 261920, 304482, 314304, 392880, 405976, 419072, 476160, 507470, 523840, 608964, 628608, 761205, 785760, 811952, 838144, 1014940, 1047680, 1217928, 1257216, 1522410, 1571520, 1623904, 1676288, 2029880, 2095360, 2435856, 2514432, 3044820, 3143040, 3247808, 4059760, 4190720, 4871712, 5028864, 6089640, 6286080, 6495616, 8119520, 8381440, 9743424, 12179280, 12572160, 12991232, 16239040, 19486848, 24358560, 25144320, 25982464, 32478080, 38973696, 48717120, 51964928, 64956160, 77947392, 97434240, 129912320, 155894784, 194868480, 259824640, 389736960, 779473920]

約数ペア:

[(1, 779473920), (2, 389736960), (3, 259824640), (4, 194868480), (5, 155894784), (6, 129912320), (8, 97434240), (10, 77947392), (12, 64956160), (15, 51964928), (16, 48717120), (20, 38973696), (24, 32478080), (30, 25982464), (31, 25144320), (32, 24358560), (40, 19486848), (48, 16239040), (60, 12991232), (62, 12572160), (64, 12179280), (80, 9743424), (93, 8381440), (96, 8119520), (120, 6495616), (124, 6286080), (128, 6089640), (155, 5028864), (160, 4871712), (186, 4190720), (192, 4059760), (240, 3247808), (248, 3143040), (256, 3044820), (310, 2514432), (320, 2435856), (372, 2095360), (384, 2029880), (465, 1676288), (480, 1623904), (496, 1571520), (512, 1522410), (620, 1257216), (640, 1217928), (744, 1047680), (768, 1014940), (930, 838144), (960, 811952), (992, 785760), (1024, 761205), (1240, 628608), (1280, 608964), (1488, 523840), (1536, 507470), (1637, 476160), (1860, 419072), (1920, 405976), (1984, 392880), (2480, 314304), (2560, 304482), (2976, 261920), (3072, 253735), (3274, 238080), (3720, 209536), (3840, 202988), (3968, 196440), (4911, 158720), (4960, 157152), (5120, 152241), (5952, 130960), (6548, 119040), (7440, 104768), (7680, 101494), (7936, 98220), (8185, 95232), (9822, 79360), (9920, 78576), (11904, 65480), (13096, 59520), (14880, 52384), (15360, 50747), (15872, 49110), (16370, 47616), (19644, 39680), (19840, 39288), (23808, 32740), (24555, 31744), (26192, 29760)]