660910080

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:410

約数の個数: 208

約数和(自身を含む): 2189159424

約数和(自身を除く): 1528249344

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, 347, 372, 384, 465, 480, 496, 512, 620, 640, 694, 744, 768, 930, 960, 992, 1024, 1041, 1240, 1280, 1388, 1488, 1536, 1735, 1860, 1920, 1984, 2048, 2082, 2480, 2560, 2776, 2976, 3072, 3470, 3720, 3840, 3968, 4096, 4164, 4960, 5120, 5205, 5552, 5952, 6144, 6940, 7440, 7680, 7936, 8328, 9920, 10240, 10410, 10757, 11104, 11904, 12288, 13880, 14880, 15360, 15872, 16656, 19840, 20480, 20820, 21514, 22208, 23808, 27760, 29760, 30720, 31744, 32271, 33312, 39680, 41640, 43028, 44416, 47616, 53785, 55520, 59520, 61440, 63488, 64542, 66624, 79360, 83280, 86056, 88832, 95232, 107570, 111040, 119040, 126976, 129084, 133248, 158720, 161355, 166560, 172112, 177664, 190464, 215140, 222080, 238080, 258168, 266496, 317440, 322710, 333120, 344224, 355328, 380928, 430280, 444160, 476160, 516336, 532992, 634880, 645420, 666240, 688448, 710656, 860560, 888320, 952320, 1032672, 1065984, 1290840, 1332480, 1376896, 1421312, 1721120, 1776640, 1904640, 2065344, 2131968, 2581680, 2664960, 2753792, 3442240, 3553280, 4130688, 4263936, 5163360, 5329920, 5507584, 6884480, 7106560, 8261376, 10326720, 10659840, 11015168, 13768960, 16522752, 20653440, 21319680, 22030336, 27537920, 33045504, 41306880, 44060672, 55075840, 66091008, 82613760, 110151680, 132182016, 165227520, 220303360, 330455040, 660910080]

約数ペア:

[(1, 660910080), (2, 330455040), (3, 220303360), (4, 165227520), (5, 132182016), (6, 110151680), (8, 82613760), (10, 66091008), (12, 55075840), (15, 44060672), (16, 41306880), (20, 33045504), (24, 27537920), (30, 22030336), (31, 21319680), (32, 20653440), (40, 16522752), (48, 13768960), (60, 11015168), (62, 10659840), (64, 10326720), (80, 8261376), (93, 7106560), (96, 6884480), (120, 5507584), (124, 5329920), (128, 5163360), (155, 4263936), (160, 4130688), (186, 3553280), (192, 3442240), (240, 2753792), (248, 2664960), (256, 2581680), (310, 2131968), (320, 2065344), (347, 1904640), (372, 1776640), (384, 1721120), (465, 1421312), (480, 1376896), (496, 1332480), (512, 1290840), (620, 1065984), (640, 1032672), (694, 952320), (744, 888320), (768, 860560), (930, 710656), (960, 688448), (992, 666240), (1024, 645420), (1041, 634880), (1240, 532992), (1280, 516336), (1388, 476160), (1488, 444160), (1536, 430280), (1735, 380928), (1860, 355328), (1920, 344224), (1984, 333120), (2048, 322710), (2082, 317440), (2480, 266496), (2560, 258168), (2776, 238080), (2976, 222080), (3072, 215140), (3470, 190464), (3720, 177664), (3840, 172112), (3968, 166560), (4096, 161355), (4164, 158720), (4960, 133248), (5120, 129084), (5205, 126976), (5552, 119040), (5952, 111040), (6144, 107570), (6940, 95232), (7440, 88832), (7680, 86056), (7936, 83280), (8328, 79360), (9920, 66624), (10240, 64542), (10410, 63488), (10757, 61440), (11104, 59520), (11904, 55520), (12288, 53785), (13880, 47616), (14880, 44416), (15360, 43028), (15872, 41640), (16656, 39680), (19840, 33312), (20480, 32271), (20820, 31744), (21514, 30720), (22208, 29760), (23808, 27760)]