80232960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 160

約数和(自身を含む): 265554432

約数和(自身を除く): 185321472

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, 337, 372, 384, 465, 480, 496, 512, 620, 640, 674, 744, 768, 930, 960, 992, 1011, 1240, 1280, 1348, 1488, 1536, 1685, 1860, 1920, 1984, 2022, 2480, 2560, 2696, 2976, 3370, 3720, 3840, 3968, 4044, 4960, 5055, 5392, 5952, 6740, 7440, 7680, 7936, 8088, 9920, 10110, 10447, 10784, 11904, 13480, 14880, 15872, 16176, 19840, 20220, 20894, 21568, 23808, 26960, 29760, 31341, 32352, 39680, 40440, 41788, 43136, 47616, 52235, 53920, 59520, 62682, 64704, 79360, 80880, 83576, 86272, 104470, 107840, 119040, 125364, 129408, 156705, 161760, 167152, 172544, 208940, 215680, 238080, 250728, 258816, 313410, 323520, 334304, 417880, 431360, 501456, 517632, 626820, 647040, 668608, 835760, 862720, 1002912, 1253640, 1294080, 1337216, 1671520, 2005824, 2507280, 2588160, 2674432, 3343040, 4011648, 5014560, 5348864, 6686080, 8023296, 10029120, 13372160, 16046592, 20058240, 26744320, 40116480, 80232960]

約数ペア:

[(1, 80232960), (2, 40116480), (3, 26744320), (4, 20058240), (5, 16046592), (6, 13372160), (8, 10029120), (10, 8023296), (12, 6686080), (15, 5348864), (16, 5014560), (20, 4011648), (24, 3343040), (30, 2674432), (31, 2588160), (32, 2507280), (40, 2005824), (48, 1671520), (60, 1337216), (62, 1294080), (64, 1253640), (80, 1002912), (93, 862720), (96, 835760), (120, 668608), (124, 647040), (128, 626820), (155, 517632), (160, 501456), (186, 431360), (192, 417880), (240, 334304), (248, 323520), (256, 313410), (310, 258816), (320, 250728), (337, 238080), (372, 215680), (384, 208940), (465, 172544), (480, 167152), (496, 161760), (512, 156705), (620, 129408), (640, 125364), (674, 119040), (744, 107840), (768, 104470), (930, 86272), (960, 83576), (992, 80880), (1011, 79360), (1240, 64704), (1280, 62682), (1348, 59520), (1488, 53920), (1536, 52235), (1685, 47616), (1860, 43136), (1920, 41788), (1984, 40440), (2022, 39680), (2480, 32352), (2560, 31341), (2696, 29760), (2976, 26960), (3370, 23808), (3720, 21568), (3840, 20894), (3968, 20220), (4044, 19840), (4960, 16176), (5055, 15872), (5392, 14880), (5952, 13480), (6740, 11904), (7440, 10784), (7680, 10447), (7936, 10110), (8088, 9920)]