7906560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 26490240

約数和(自身を除く): 18583680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 71, 80, 87, 96, 116, 120, 128, 142, 145, 160, 174, 192, 213, 232, 240, 256, 284, 290, 320, 348, 355, 384, 426, 435, 464, 480, 568, 580, 640, 696, 710, 768, 852, 870, 928, 960, 1065, 1136, 1160, 1280, 1392, 1420, 1704, 1740, 1856, 1920, 2059, 2130, 2272, 2320, 2784, 2840, 3408, 3480, 3712, 3840, 4118, 4260, 4544, 4640, 5568, 5680, 6177, 6816, 6960, 7424, 8236, 8520, 9088, 9280, 10295, 11136, 11360, 12354, 13632, 13920, 16472, 17040, 18176, 18560, 20590, 22272, 22720, 24708, 27264, 27840, 30885, 32944, 34080, 37120, 41180, 45440, 49416, 54528, 55680, 61770, 65888, 68160, 82360, 90880, 98832, 111360, 123540, 131776, 136320, 164720, 197664, 247080, 263552, 272640, 329440, 395328, 494160, 527104, 658880, 790656, 988320, 1317760, 1581312, 1976640, 2635520, 3953280, 7906560]

約数ペア:

[(1, 7906560), (2, 3953280), (3, 2635520), (4, 1976640), (5, 1581312), (6, 1317760), (8, 988320), (10, 790656), (12, 658880), (15, 527104), (16, 494160), (20, 395328), (24, 329440), (29, 272640), (30, 263552), (32, 247080), (40, 197664), (48, 164720), (58, 136320), (60, 131776), (64, 123540), (71, 111360), (80, 98832), (87, 90880), (96, 82360), (116, 68160), (120, 65888), (128, 61770), (142, 55680), (145, 54528), (160, 49416), (174, 45440), (192, 41180), (213, 37120), (232, 34080), (240, 32944), (256, 30885), (284, 27840), (290, 27264), (320, 24708), (348, 22720), (355, 22272), (384, 20590), (426, 18560), (435, 18176), (464, 17040), (480, 16472), (568, 13920), (580, 13632), (640, 12354), (696, 11360), (710, 11136), (768, 10295), (852, 9280), (870, 9088), (928, 8520), (960, 8236), (1065, 7424), (1136, 6960), (1160, 6816), (1280, 6177), (1392, 5680), (1420, 5568), (1704, 4640), (1740, 4544), (1856, 4260), (1920, 4118), (2059, 3840), (2130, 3712), (2272, 3480), (2320, 3408), (2784, 2840)]