80950080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 224

約数和(自身を含む): 275197824

約数和(自身を除く): 194247744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 43, 48, 53, 60, 64, 74, 80, 86, 96, 106, 111, 120, 129, 148, 159, 160, 172, 185, 192, 212, 215, 222, 240, 258, 265, 296, 318, 320, 344, 370, 424, 430, 444, 480, 516, 530, 555, 592, 636, 645, 688, 740, 795, 848, 860, 888, 960, 1032, 1060, 1110, 1184, 1272, 1290, 1376, 1480, 1590, 1591, 1696, 1720, 1776, 1961, 2064, 2120, 2220, 2279, 2368, 2544, 2580, 2752, 2960, 3180, 3182, 3392, 3440, 3552, 3922, 4128, 4240, 4440, 4558, 4773, 5088, 5160, 5883, 5920, 6360, 6364, 6837, 6880, 7104, 7844, 7955, 8256, 8480, 8880, 9116, 9546, 9805, 10176, 10320, 11395, 11766, 11840, 12720, 12728, 13674, 13760, 15688, 15910, 16960, 17760, 18232, 19092, 19610, 20640, 22790, 23532, 23865, 25440, 25456, 27348, 29415, 31376, 31820, 34185, 35520, 36464, 38184, 39220, 41280, 45580, 47064, 47730, 50880, 50912, 54696, 58830, 62752, 63640, 68370, 72928, 76368, 78440, 84323, 91160, 94128, 95460, 101824, 109392, 117660, 125504, 127280, 136740, 145856, 152736, 156880, 168646, 182320, 188256, 190920, 218784, 235320, 252969, 254560, 273480, 305472, 313760, 337292, 364640, 376512, 381840, 421615, 437568, 470640, 505938, 509120, 546960, 627520, 674584, 729280, 763680, 843230, 941280, 1011876, 1093920, 1264845, 1349168, 1527360, 1686460, 1882560, 2023752, 2187840, 2529690, 2698336, 3372920, 4047504, 5059380, 5396672, 6745840, 8095008, 10118760, 13491680, 16190016, 20237520, 26983360, 40475040, 80950080]

約数ペア:

[(1, 80950080), (2, 40475040), (3, 26983360), (4, 20237520), (5, 16190016), (6, 13491680), (8, 10118760), (10, 8095008), (12, 6745840), (15, 5396672), (16, 5059380), (20, 4047504), (24, 3372920), (30, 2698336), (32, 2529690), (37, 2187840), (40, 2023752), (43, 1882560), (48, 1686460), (53, 1527360), (60, 1349168), (64, 1264845), (74, 1093920), (80, 1011876), (86, 941280), (96, 843230), (106, 763680), (111, 729280), (120, 674584), (129, 627520), (148, 546960), (159, 509120), (160, 505938), (172, 470640), (185, 437568), (192, 421615), (212, 381840), (215, 376512), (222, 364640), (240, 337292), (258, 313760), (265, 305472), (296, 273480), (318, 254560), (320, 252969), (344, 235320), (370, 218784), (424, 190920), (430, 188256), (444, 182320), (480, 168646), (516, 156880), (530, 152736), (555, 145856), (592, 136740), (636, 127280), (645, 125504), (688, 117660), (740, 109392), (795, 101824), (848, 95460), (860, 94128), (888, 91160), (960, 84323), (1032, 78440), (1060, 76368), (1110, 72928), (1184, 68370), (1272, 63640), (1290, 62752), (1376, 58830), (1480, 54696), (1590, 50912), (1591, 50880), (1696, 47730), (1720, 47064), (1776, 45580), (1961, 41280), (2064, 39220), (2120, 38184), (2220, 36464), (2279, 35520), (2368, 34185), (2544, 31820), (2580, 31376), (2752, 29415), (2960, 27348), (3180, 25456), (3182, 25440), (3392, 23865), (3440, 23532), (3552, 22790), (3922, 20640), (4128, 19610), (4240, 19092), (4440, 18232), (4558, 17760), (4773, 16960), (5088, 15910), (5160, 15688), (5883, 13760), (5920, 13674), (6360, 12728), (6364, 12720), (6837, 11840), (6880, 11766), (7104, 11395), (7844, 10320), (7955, 10176), (8256, 9805), (8480, 9546), (8880, 9116)]