12188880

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:61

約数の個数: 280

約数和(自身を含む): 48791520

約数和(自身を除く): 36602640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 162, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 243, 264, 270, 285, 297, 304, 324, 330, 342, 360, 380, 396, 405, 418, 432, 440, 456, 486, 495, 513, 528, 540, 570, 594, 627, 648, 660, 684, 720, 729, 760, 792, 810, 836, 855, 880, 891, 912, 972, 990, 1026, 1045, 1080, 1140, 1188, 1215, 1254, 1296, 1320, 1368, 1458, 1485, 1520, 1539, 1584, 1620, 1672, 1710, 1782, 1881, 1944, 1980, 2052, 2090, 2160, 2280, 2376, 2430, 2508, 2565, 2640, 2673, 2736, 2916, 2970, 3078, 3135, 3240, 3344, 3420, 3564, 3645, 3762, 3888, 3960, 4104, 4180, 4455, 4560, 4617, 4752, 4860, 5016, 5130, 5346, 5643, 5832, 5940, 6156, 6270, 6480, 6840, 7128, 7290, 7524, 7695, 7920, 8019, 8208, 8360, 8910, 9234, 9405, 9720, 10032, 10260, 10692, 11286, 11664, 11880, 12312, 12540, 13365, 13680, 13851, 14256, 14580, 15048, 15390, 16038, 16720, 16929, 17820, 18468, 18810, 19440, 20520, 21384, 22572, 23085, 23760, 24624, 25080, 26730, 27702, 28215, 29160, 30096, 30780, 32076, 33858, 35640, 36936, 37620, 40095, 41040, 42768, 45144, 46170, 50160, 50787, 53460, 55404, 56430, 58320, 61560, 64152, 67716, 69255, 71280, 73872, 75240, 80190, 84645, 90288, 92340, 101574, 106920, 110808, 112860, 123120, 128304, 135432, 138510, 150480, 152361, 160380, 169290, 184680, 203148, 213840, 221616, 225720, 253935, 270864, 277020, 304722, 320760, 338580, 369360, 406296, 451440, 507870, 554040, 609444, 641520, 677160, 761805, 812592, 1015740, 1108080, 1218888, 1354320, 1523610, 2031480, 2437776, 3047220, 4062960, 6094440, 12188880]

約数ペア:

[(1, 12188880), (2, 6094440), (3, 4062960), (4, 3047220), (5, 2437776), (6, 2031480), (8, 1523610), (9, 1354320), (10, 1218888), (11, 1108080), (12, 1015740), (15, 812592), (16, 761805), (18, 677160), (19, 641520), (20, 609444), (22, 554040), (24, 507870), (27, 451440), (30, 406296), (33, 369360), (36, 338580), (38, 320760), (40, 304722), (44, 277020), (45, 270864), (48, 253935), (54, 225720), (55, 221616), (57, 213840), (60, 203148), (66, 184680), (72, 169290), (76, 160380), (80, 152361), (81, 150480), (88, 138510), (90, 135432), (95, 128304), (99, 123120), (108, 112860), (110, 110808), (114, 106920), (120, 101574), (132, 92340), (135, 90288), (144, 84645), (152, 80190), (162, 75240), (165, 73872), (171, 71280), (176, 69255), (180, 67716), (190, 64152), (198, 61560), (209, 58320), (216, 56430), (220, 55404), (228, 53460), (240, 50787), (243, 50160), (264, 46170), (270, 45144), (285, 42768), (297, 41040), (304, 40095), (324, 37620), (330, 36936), (342, 35640), (360, 33858), (380, 32076), (396, 30780), (405, 30096), (418, 29160), (432, 28215), (440, 27702), (456, 26730), (486, 25080), (495, 24624), (513, 23760), (528, 23085), (540, 22572), (570, 21384), (594, 20520), (627, 19440), (648, 18810), (660, 18468), (684, 17820), (720, 16929), (729, 16720), (760, 16038), (792, 15390), (810, 15048), (836, 14580), (855, 14256), (880, 13851), (891, 13680), (912, 13365), (972, 12540), (990, 12312), (1026, 11880), (1045, 11664), (1080, 11286), (1140, 10692), (1188, 10260), (1215, 10032), (1254, 9720), (1296, 9405), (1320, 9234), (1368, 8910), (1458, 8360), (1485, 8208), (1520, 8019), (1539, 7920), (1584, 7695), (1620, 7524), (1672, 7290), (1710, 7128), (1782, 6840), (1881, 6480), (1944, 6270), (1980, 6156), (2052, 5940), (2090, 5832), (2160, 5643), (2280, 5346), (2376, 5130), (2430, 5016), (2508, 4860), (2565, 4752), (2640, 4617), (2673, 4560), (2736, 4455), (2916, 4180), (2970, 4104), (3078, 3960), (3135, 3888), (3240, 3762), (3344, 3645), (3420, 3564)]