181274040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21893}}^1$

素因数の和:21933

約数の個数: 96

約数和(自身を含む): 614783520

約数和(自身を除く): 433509480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 21893, 43786, 65679, 87572, 109465, 131358, 175144, 197037, 218930, 262716, 328395, 394074, 437860, 503539, 525432, 656790, 788148, 875720, 985185, 1007078, 1313580, 1510617, 1576296, 1970370, 2014156, 2517695, 2627160, 3021234, 3940740, 4028312, 4531851, 5035390, 6042468, 7553085, 7881480, 9063702, 10070780, 12084936, 15106170, 18127404, 20141560, 22659255, 30212340, 36254808, 45318510, 60424680, 90637020, 181274040]

約数ペア:

[(1, 181274040), (2, 90637020), (3, 60424680), (4, 45318510), (5, 36254808), (6, 30212340), (8, 22659255), (9, 20141560), (10, 18127404), (12, 15106170), (15, 12084936), (18, 10070780), (20, 9063702), (23, 7881480), (24, 7553085), (30, 6042468), (36, 5035390), (40, 4531851), (45, 4028312), (46, 3940740), (60, 3021234), (69, 2627160), (72, 2517695), (90, 2014156), (92, 1970370), (115, 1576296), (120, 1510617), (138, 1313580), (180, 1007078), (184, 985185), (207, 875720), (230, 788148), (276, 656790), (345, 525432), (360, 503539), (414, 437860), (460, 394074), (552, 328395), (690, 262716), (828, 218930), (920, 197037), (1035, 175144), (1380, 131358), (1656, 109465), (2070, 87572), (2760, 65679), (4140, 43786), (8280, 21893)]