528999120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18839}}^1$

素因数の和:18874

約数の個数: 160

約数和(自身を含む): 1962374400

約数和(自身を除く): 1433375280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 18839, 28080, 37678, 56517, 75356, 94195, 113034, 150712, 169551, 188390, 226068, 244907, 282585, 301424, 339102, 376780, 452136, 489814, 508653, 565170, 678204, 734721, 753560, 847755, 904272, 979628, 1017306, 1130340, 1224535, 1356408, 1469442, 1507120, 1695510, 1959256, 2034612, 2204163, 2260680, 2449070, 2543265, 2712816, 2938884, 3391020, 3673605, 3918512, 4069224, 4408326, 4521360, 4898140, 5086530, 5877768, 6612489, 6782040, 7347210, 8138448, 8816652, 9796280, 10173060, 11020815, 11755536, 13224978, 13564080, 14694420, 17633304, 19592560, 20346120, 22041630, 26449956, 29388840, 33062445, 35266608, 40692240, 44083260, 52899912, 58777680, 66124890, 88166520, 105799824, 132249780, 176333040, 264499560, 528999120]

約数ペア:

[(1, 528999120), (2, 264499560), (3, 176333040), (4, 132249780), (5, 105799824), (6, 88166520), (8, 66124890), (9, 58777680), (10, 52899912), (12, 44083260), (13, 40692240), (15, 35266608), (16, 33062445), (18, 29388840), (20, 26449956), (24, 22041630), (26, 20346120), (27, 19592560), (30, 17633304), (36, 14694420), (39, 13564080), (40, 13224978), (45, 11755536), (48, 11020815), (52, 10173060), (54, 9796280), (60, 8816652), (65, 8138448), (72, 7347210), (78, 6782040), (80, 6612489), (90, 5877768), (104, 5086530), (108, 4898140), (117, 4521360), (120, 4408326), (130, 4069224), (135, 3918512), (144, 3673605), (156, 3391020), (180, 2938884), (195, 2712816), (208, 2543265), (216, 2449070), (234, 2260680), (240, 2204163), (260, 2034612), (270, 1959256), (312, 1695510), (351, 1507120), (360, 1469442), (390, 1356408), (432, 1224535), (468, 1130340), (520, 1017306), (540, 979628), (585, 904272), (624, 847755), (702, 753560), (720, 734721), (780, 678204), (936, 565170), (1040, 508653), (1080, 489814), (1170, 452136), (1404, 376780), (1560, 339102), (1755, 301424), (1872, 282585), (2160, 244907), (2340, 226068), (2808, 188390), (3120, 169551), (3510, 150712), (4680, 113034), (5616, 94195), (7020, 75356), (9360, 56517), (14040, 37678), (18839, 28080)]