306170880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:702

約数の個数: 176

約数和(自身を含む): 1012429824

約数和(自身を除く): 706258944

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, 643, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1286, 1488, 1536, 1860, 1920, 1929, 1984, 2480, 2560, 2572, 2976, 3072, 3215, 3720, 3840, 3858, 3968, 4960, 5120, 5144, 5952, 6430, 7440, 7680, 7716, 7936, 9645, 9920, 10288, 11904, 12860, 14880, 15360, 15432, 15872, 19290, 19840, 19933, 20576, 23808, 25720, 29760, 30864, 31744, 38580, 39680, 39866, 41152, 47616, 51440, 59520, 59799, 61728, 77160, 79360, 79732, 82304, 95232, 99665, 102880, 119040, 119598, 123456, 154320, 158720, 159464, 164608, 199330, 205760, 238080, 239196, 246912, 298995, 308640, 318928, 329216, 398660, 411520, 476160, 478392, 493824, 597990, 617280, 637856, 658432, 797320, 823040, 956784, 987648, 1195980, 1234560, 1275712, 1594640, 1646080, 1913568, 1975296, 2391960, 2469120, 2551424, 3189280, 3292160, 3827136, 4783920, 4938240, 5102848, 6378560, 7654272, 9567840, 9876480, 10205696, 12757120, 15308544, 19135680, 20411392, 25514240, 30617088, 38271360, 51028480, 61234176, 76542720, 102056960, 153085440, 306170880]

約数ペア:

[(1, 306170880), (2, 153085440), (3, 102056960), (4, 76542720), (5, 61234176), (6, 51028480), (8, 38271360), (10, 30617088), (12, 25514240), (15, 20411392), (16, 19135680), (20, 15308544), (24, 12757120), (30, 10205696), (31, 9876480), (32, 9567840), (40, 7654272), (48, 6378560), (60, 5102848), (62, 4938240), (64, 4783920), (80, 3827136), (93, 3292160), (96, 3189280), (120, 2551424), (124, 2469120), (128, 2391960), (155, 1975296), (160, 1913568), (186, 1646080), (192, 1594640), (240, 1275712), (248, 1234560), (256, 1195980), (310, 987648), (320, 956784), (372, 823040), (384, 797320), (465, 658432), (480, 637856), (496, 617280), (512, 597990), (620, 493824), (640, 478392), (643, 476160), (744, 411520), (768, 398660), (930, 329216), (960, 318928), (992, 308640), (1024, 298995), (1240, 246912), (1280, 239196), (1286, 238080), (1488, 205760), (1536, 199330), (1860, 164608), (1920, 159464), (1929, 158720), (1984, 154320), (2480, 123456), (2560, 119598), (2572, 119040), (2976, 102880), (3072, 99665), (3215, 95232), (3720, 82304), (3840, 79732), (3858, 79360), (3968, 77160), (4960, 61728), (5120, 59799), (5144, 59520), (5952, 51440), (6430, 47616), (7440, 41152), (7680, 39866), (7716, 39680), (7936, 38580), (9645, 31744), (9920, 30864), (10288, 29760), (11904, 25720), (12860, 23808), (14880, 20576), (15360, 19933), (15432, 19840), (15872, 19290)]