185346720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9901}}^1$

素因数の和:9935

約数の個数: 144

約数和(自身を含む): 681217992

約数和(自身を除く): 495871272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 9901, 18720, 19802, 29703, 39604, 49505, 59406, 79208, 89109, 99010, 118812, 128713, 148515, 158416, 178218, 198020, 237624, 257426, 297030, 316832, 356436, 386139, 396040, 445545, 475248, 514852, 594060, 643565, 712872, 772278, 792080, 891090, 950496, 1029704, 1158417, 1188120, 1287130, 1425744, 1544556, 1584160, 1782180, 1930695, 2059408, 2316834, 2376240, 2574260, 2851488, 3089112, 3564360, 3861390, 4118816, 4633668, 4752480, 5148520, 5792085, 6178224, 7128720, 7722780, 9267336, 10297040, 11584170, 12356448, 14257440, 15445560, 18534672, 20594080, 23168340, 30891120, 37069344, 46336680, 61782240, 92673360, 185346720]

約数ペア:

[(1, 185346720), (2, 92673360), (3, 61782240), (4, 46336680), (5, 37069344), (6, 30891120), (8, 23168340), (9, 20594080), (10, 18534672), (12, 15445560), (13, 14257440), (15, 12356448), (16, 11584170), (18, 10297040), (20, 9267336), (24, 7722780), (26, 7128720), (30, 6178224), (32, 5792085), (36, 5148520), (39, 4752480), (40, 4633668), (45, 4118816), (48, 3861390), (52, 3564360), (60, 3089112), (65, 2851488), (72, 2574260), (78, 2376240), (80, 2316834), (90, 2059408), (96, 1930695), (104, 1782180), (117, 1584160), (120, 1544556), (130, 1425744), (144, 1287130), (156, 1188120), (160, 1158417), (180, 1029704), (195, 950496), (208, 891090), (234, 792080), (240, 772278), (260, 712872), (288, 643565), (312, 594060), (360, 514852), (390, 475248), (416, 445545), (468, 396040), (480, 386139), (520, 356436), (585, 316832), (624, 297030), (720, 257426), (780, 237624), (936, 198020), (1040, 178218), (1170, 158416), (1248, 148515), (1440, 128713), (1560, 118812), (1872, 99010), (2080, 89109), (2340, 79208), (3120, 59406), (3744, 49505), (4680, 39604), (6240, 29703), (9360, 19802), (9901, 18720)]