268678320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23819}}^1$

素因数の和:23882

約数の個数: 80

約数和(自身を含む): 850659840

約数和(自身を除く): 581981520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 23819, 47638, 71457, 95276, 119095, 142914, 190552, 238190, 285828, 357285, 381104, 476380, 571656, 714570, 952760, 1119493, 1143312, 1429140, 1905520, 2238986, 2858280, 3358479, 4477972, 5597465, 5716560, 6716958, 8955944, 11194930, 13433916, 16792395, 17911888, 22389860, 26867832, 33584790, 44779720, 53735664, 67169580, 89559440, 134339160, 268678320]

約数ペア:

[(1, 268678320), (2, 134339160), (3, 89559440), (4, 67169580), (5, 53735664), (6, 44779720), (8, 33584790), (10, 26867832), (12, 22389860), (15, 17911888), (16, 16792395), (20, 13433916), (24, 11194930), (30, 8955944), (40, 6716958), (47, 5716560), (48, 5597465), (60, 4477972), (80, 3358479), (94, 2858280), (120, 2238986), (141, 1905520), (188, 1429140), (235, 1143312), (240, 1119493), (282, 952760), (376, 714570), (470, 571656), (564, 476380), (705, 381104), (752, 357285), (940, 285828), (1128, 238190), (1410, 190552), (1880, 142914), (2256, 119095), (2820, 95276), (3760, 71457), (5640, 47638), (11280, 23819)]