2995520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 112

約数和(自身を含む): 8339328

約数和(自身を除く): 5343808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 37, 40, 44, 46, 55, 64, 74, 80, 88, 92, 110, 115, 148, 160, 176, 184, 185, 220, 230, 253, 296, 320, 352, 368, 370, 407, 440, 460, 506, 592, 704, 736, 740, 814, 851, 880, 920, 1012, 1184, 1265, 1472, 1480, 1628, 1702, 1760, 1840, 2024, 2035, 2368, 2530, 2960, 3256, 3404, 3520, 3680, 4048, 4070, 4255, 5060, 5920, 6512, 6808, 7360, 8096, 8140, 8510, 9361, 10120, 11840, 13024, 13616, 16192, 16280, 17020, 18722, 20240, 26048, 27232, 32560, 34040, 37444, 40480, 46805, 54464, 65120, 68080, 74888, 80960, 93610, 130240, 136160, 149776, 187220, 272320, 299552, 374440, 599104, 748880, 1497760, 2995520]

約数ペア:

[(1, 2995520), (2, 1497760), (4, 748880), (5, 599104), (8, 374440), (10, 299552), (11, 272320), (16, 187220), (20, 149776), (22, 136160), (23, 130240), (32, 93610), (37, 80960), (40, 74888), (44, 68080), (46, 65120), (55, 54464), (64, 46805), (74, 40480), (80, 37444), (88, 34040), (92, 32560), (110, 27232), (115, 26048), (148, 20240), (160, 18722), (176, 17020), (184, 16280), (185, 16192), (220, 13616), (230, 13024), (253, 11840), (296, 10120), (320, 9361), (352, 8510), (368, 8140), (370, 8096), (407, 7360), (440, 6808), (460, 6512), (506, 5920), (592, 5060), (704, 4255), (736, 4070), (740, 4048), (814, 3680), (851, 3520), (880, 3404), (920, 3256), (1012, 2960), (1184, 2530), (1265, 2368), (1472, 2035), (1480, 2024), (1628, 1840), (1702, 1760)]