1865164320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2125

約数の個数: 240

約数和(自身を含む): 6678479808

約数和(自身を除く): 4813315488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 180, 213, 216, 240, 270, 284, 288, 324, 355, 360, 405, 426, 432, 480, 540, 568, 639, 648, 710, 720, 810, 852, 864, 1065, 1080, 1136, 1278, 1296, 1420, 1440, 1620, 1704, 1917, 2027, 2130, 2160, 2272, 2556, 2592, 2840, 3195, 3240, 3408, 3834, 4054, 4260, 4320, 5112, 5680, 5751, 6081, 6390, 6480, 6816, 7668, 8108, 8520, 9585, 10135, 10224, 11360, 11502, 12162, 12780, 12960, 15336, 16216, 17040, 18243, 19170, 20270, 20448, 23004, 24324, 25560, 28755, 30405, 30672, 32432, 34080, 36486, 38340, 40540, 46008, 48648, 51120, 54729, 57510, 60810, 61344, 64864, 72972, 76680, 81080, 91215, 92016, 97296, 102240, 109458, 115020, 121620, 143917, 145944, 153360, 162160, 164187, 182430, 184032, 194592, 218916, 230040, 243240, 273645, 287834, 291888, 306720, 324320, 328374, 364860, 431751, 437832, 460080, 486480, 547290, 575668, 583776, 656748, 719585, 729720, 820935, 863502, 875664, 920160, 972960, 1094580, 1151336, 1295253, 1313496, 1439170, 1459440, 1641870, 1727004, 1751328, 2158755, 2189160, 2302672, 2590506, 2626992, 2878340, 2918880, 3283740, 3454008, 3885759, 4317510, 4378320, 4605344, 5181012, 5253984, 5756680, 6476265, 6567480, 6908016, 7771518, 8635020, 8756640, 10362024, 11513360, 11657277, 12952530, 13134960, 13816032, 15543036, 17270040, 19428795, 20724048, 23026720, 23314554, 25905060, 26269920, 31086072, 34540080, 38857590, 41448096, 46629108, 51810120, 58286385, 62172144, 69080160, 77715180, 93258216, 103620240, 116572770, 124344288, 155430360, 186516432, 207240480, 233145540, 310860720, 373032864, 466291080, 621721440, 932582160, 1865164320]

約数ペア:

[(1, 1865164320), (2, 932582160), (3, 621721440), (4, 466291080), (5, 373032864), (6, 310860720), (8, 233145540), (9, 207240480), (10, 186516432), (12, 155430360), (15, 124344288), (16, 116572770), (18, 103620240), (20, 93258216), (24, 77715180), (27, 69080160), (30, 62172144), (32, 58286385), (36, 51810120), (40, 46629108), (45, 41448096), (48, 38857590), (54, 34540080), (60, 31086072), (71, 26269920), (72, 25905060), (80, 23314554), (81, 23026720), (90, 20724048), (96, 19428795), (108, 17270040), (120, 15543036), (135, 13816032), (142, 13134960), (144, 12952530), (160, 11657277), (162, 11513360), (180, 10362024), (213, 8756640), (216, 8635020), (240, 7771518), (270, 6908016), (284, 6567480), (288, 6476265), (324, 5756680), (355, 5253984), (360, 5181012), (405, 4605344), (426, 4378320), (432, 4317510), (480, 3885759), (540, 3454008), (568, 3283740), (639, 2918880), (648, 2878340), (710, 2626992), (720, 2590506), (810, 2302672), (852, 2189160), (864, 2158755), (1065, 1751328), (1080, 1727004), (1136, 1641870), (1278, 1459440), (1296, 1439170), (1420, 1313496), (1440, 1295253), (1620, 1151336), (1704, 1094580), (1917, 972960), (2027, 920160), (2130, 875664), (2160, 863502), (2272, 820935), (2556, 729720), (2592, 719585), (2840, 656748), (3195, 583776), (3240, 575668), (3408, 547290), (3834, 486480), (4054, 460080), (4260, 437832), (4320, 431751), (5112, 364860), (5680, 328374), (5751, 324320), (6081, 306720), (6390, 291888), (6480, 287834), (6816, 273645), (7668, 243240), (8108, 230040), (8520, 218916), (9585, 194592), (10135, 184032), (10224, 182430), (11360, 164187), (11502, 162160), (12162, 153360), (12780, 145944), (12960, 143917), (15336, 121620), (16216, 115020), (17040, 109458), (18243, 102240), (19170, 97296), (20270, 92016), (20448, 91215), (23004, 81080), (24324, 76680), (25560, 72972), (28755, 64864), (30405, 61344), (30672, 60810), (32432, 57510), (34080, 54729), (36486, 51120), (38340, 48648), (40540, 46008)]