1217172960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2027}}^1$

素因数の和:2190

約数の個数: 192

約数和(自身を含む): 4292870400

約数和(自身を除く): 3075697440

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, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 216, 240, 270, 278, 288, 360, 417, 432, 480, 540, 556, 695, 720, 834, 864, 1080, 1112, 1251, 1390, 1440, 1668, 2027, 2085, 2160, 2224, 2502, 2780, 3336, 3753, 4054, 4170, 4320, 4448, 5004, 5560, 6081, 6255, 6672, 7506, 8108, 8340, 10008, 10135, 11120, 12162, 12510, 13344, 15012, 16216, 16680, 18243, 18765, 20016, 20270, 22240, 24324, 25020, 30024, 30405, 32432, 33360, 36486, 37530, 40032, 40540, 48648, 50040, 54729, 60048, 60810, 64864, 66720, 72972, 75060, 81080, 91215, 97296, 100080, 109458, 120096, 121620, 145944, 150120, 162160, 182430, 194592, 200160, 218916, 243240, 273645, 281753, 291888, 300240, 324320, 364860, 437832, 486480, 547290, 563506, 583776, 600480, 729720, 845259, 875664, 972960, 1094580, 1127012, 1408765, 1459440, 1690518, 1751328, 2189160, 2254024, 2535777, 2817530, 2918880, 3381036, 4226295, 4378320, 4508048, 5071554, 5635060, 6762072, 7607331, 8452590, 8756640, 9016096, 10143108, 11270120, 12678885, 13524144, 15214662, 16905180, 20286216, 22540240, 25357770, 27048288, 30429324, 33810360, 38036655, 40572432, 45080480, 50715540, 60858648, 67620720, 76073310, 81144864, 101431080, 121717296, 135241440, 152146620, 202862160, 243434592, 304293240, 405724320, 608586480, 1217172960]

約数ペア:

[(1, 1217172960), (2, 608586480), (3, 405724320), (4, 304293240), (5, 243434592), (6, 202862160), (8, 152146620), (9, 135241440), (10, 121717296), (12, 101431080), (15, 81144864), (16, 76073310), (18, 67620720), (20, 60858648), (24, 50715540), (27, 45080480), (30, 40572432), (32, 38036655), (36, 33810360), (40, 30429324), (45, 27048288), (48, 25357770), (54, 22540240), (60, 20286216), (72, 16905180), (80, 15214662), (90, 13524144), (96, 12678885), (108, 11270120), (120, 10143108), (135, 9016096), (139, 8756640), (144, 8452590), (160, 7607331), (180, 6762072), (216, 5635060), (240, 5071554), (270, 4508048), (278, 4378320), (288, 4226295), (360, 3381036), (417, 2918880), (432, 2817530), (480, 2535777), (540, 2254024), (556, 2189160), (695, 1751328), (720, 1690518), (834, 1459440), (864, 1408765), (1080, 1127012), (1112, 1094580), (1251, 972960), (1390, 875664), (1440, 845259), (1668, 729720), (2027, 600480), (2085, 583776), (2160, 563506), (2224, 547290), (2502, 486480), (2780, 437832), (3336, 364860), (3753, 324320), (4054, 300240), (4170, 291888), (4320, 281753), (4448, 273645), (5004, 243240), (5560, 218916), (6081, 200160), (6255, 194592), (6672, 182430), (7506, 162160), (8108, 150120), (8340, 145944), (10008, 121620), (10135, 120096), (11120, 109458), (12162, 100080), (12510, 97296), (13344, 91215), (15012, 81080), (16216, 75060), (16680, 72972), (18243, 66720), (18765, 64864), (20016, 60810), (20270, 60048), (22240, 54729), (24324, 50040), (25020, 48648), (30024, 40540), (30405, 40032), (32432, 37530), (33360, 36486)]