8030880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:61

約数の個数: 288

約数和(自身を含む): 33203520

約数和(自身を除く): 25172640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 165, 169, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 330, 338, 351, 352, 360, 390, 396, 416, 429, 432, 440, 468, 480, 495, 507, 520, 528, 540, 572, 585, 594, 624, 660, 676, 702, 715, 720, 780, 792, 845, 858, 864, 880, 936, 990, 1014, 1040, 1056, 1080, 1144, 1170, 1188, 1248, 1287, 1320, 1352, 1404, 1430, 1440, 1485, 1521, 1560, 1584, 1690, 1716, 1755, 1760, 1859, 1872, 1980, 2028, 2080, 2145, 2160, 2288, 2340, 2376, 2535, 2574, 2640, 2704, 2808, 2860, 2970, 3042, 3120, 3168, 3380, 3432, 3510, 3718, 3744, 3861, 3960, 4056, 4290, 4320, 4563, 4576, 4680, 4752, 5070, 5148, 5280, 5408, 5577, 5616, 5720, 5940, 6084, 6240, 6435, 6760, 6864, 7020, 7436, 7605, 7722, 7920, 8112, 8580, 9126, 9295, 9360, 9504, 10140, 10296, 11154, 11232, 11440, 11880, 12168, 12870, 13520, 13728, 14040, 14872, 15210, 15444, 15840, 16224, 16731, 17160, 18252, 18590, 18720, 19305, 20280, 20592, 22308, 22815, 22880, 23760, 24336, 25740, 27040, 27885, 28080, 29744, 30420, 30888, 33462, 34320, 36504, 37180, 38610, 40560, 41184, 44616, 45630, 47520, 48672, 50193, 51480, 55770, 56160, 59488, 60840, 61776, 66924, 68640, 73008, 74360, 77220, 81120, 83655, 89232, 91260, 100386, 102960, 111540, 121680, 123552, 133848, 146016, 148720, 154440, 167310, 178464, 182520, 200772, 205920, 223080, 243360, 250965, 267696, 297440, 308880, 334620, 365040, 401544, 446160, 501930, 535392, 617760, 669240, 730080, 803088, 892320, 1003860, 1338480, 1606176, 2007720, 2676960, 4015440, 8030880]

約数ペア:

[(1, 8030880), (2, 4015440), (3, 2676960), (4, 2007720), (5, 1606176), (6, 1338480), (8, 1003860), (9, 892320), (10, 803088), (11, 730080), (12, 669240), (13, 617760), (15, 535392), (16, 501930), (18, 446160), (20, 401544), (22, 365040), (24, 334620), (26, 308880), (27, 297440), (30, 267696), (32, 250965), (33, 243360), (36, 223080), (39, 205920), (40, 200772), (44, 182520), (45, 178464), (48, 167310), (52, 154440), (54, 148720), (55, 146016), (60, 133848), (65, 123552), (66, 121680), (72, 111540), (78, 102960), (80, 100386), (88, 91260), (90, 89232), (96, 83655), (99, 81120), (104, 77220), (108, 74360), (110, 73008), (117, 68640), (120, 66924), (130, 61776), (132, 60840), (135, 59488), (143, 56160), (144, 55770), (156, 51480), (160, 50193), (165, 48672), (169, 47520), (176, 45630), (180, 44616), (195, 41184), (198, 40560), (208, 38610), (216, 37180), (220, 36504), (234, 34320), (240, 33462), (260, 30888), (264, 30420), (270, 29744), (286, 28080), (288, 27885), (297, 27040), (312, 25740), (330, 24336), (338, 23760), (351, 22880), (352, 22815), (360, 22308), (390, 20592), (396, 20280), (416, 19305), (429, 18720), (432, 18590), (440, 18252), (468, 17160), (480, 16731), (495, 16224), (507, 15840), (520, 15444), (528, 15210), (540, 14872), (572, 14040), (585, 13728), (594, 13520), (624, 12870), (660, 12168), (676, 11880), (702, 11440), (715, 11232), (720, 11154), (780, 10296), (792, 10140), (845, 9504), (858, 9360), (864, 9295), (880, 9126), (936, 8580), (990, 8112), (1014, 7920), (1040, 7722), (1056, 7605), (1080, 7436), (1144, 7020), (1170, 6864), (1188, 6760), (1248, 6435), (1287, 6240), (1320, 6084), (1352, 5940), (1404, 5720), (1430, 5616), (1440, 5577), (1485, 5408), (1521, 5280), (1560, 5148), (1584, 5070), (1690, 4752), (1716, 4680), (1755, 4576), (1760, 4563), (1859, 4320), (1872, 4290), (1980, 4056), (2028, 3960), (2080, 3861), (2145, 3744), (2160, 3718), (2288, 3510), (2340, 3432), (2376, 3380), (2535, 3168), (2574, 3120), (2640, 3042), (2704, 2970), (2808, 2860)]