181049760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2211

約数の個数: 144

約数和(自身を含む): 628598880

約数和(自身を除く): 447549120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2131, 2360, 2655, 2832, 3540, 4248, 4262, 4720, 5310, 5664, 6393, 7080, 8496, 8524, 9440, 10620, 10655, 12786, 14160, 16992, 17048, 19179, 21240, 21310, 25572, 28320, 31965, 34096, 38358, 42480, 42620, 51144, 63930, 68192, 76716, 84960, 85240, 95895, 102288, 125729, 127860, 153432, 170480, 191790, 204576, 251458, 255720, 306864, 340960, 377187, 383580, 502916, 511440, 613728, 628645, 754374, 767160, 1005832, 1022880, 1131561, 1257290, 1508748, 1534320, 1885935, 2011664, 2263122, 2514580, 3017496, 3068640, 3771870, 4023328, 4526244, 5029160, 5657805, 6034992, 7543740, 9052488, 10058320, 11315610, 12069984, 15087480, 18104976, 20116640, 22631220, 30174960, 36209952, 45262440, 60349920, 90524880, 181049760]

約数ペア:

[(1, 181049760), (2, 90524880), (3, 60349920), (4, 45262440), (5, 36209952), (6, 30174960), (8, 22631220), (9, 20116640), (10, 18104976), (12, 15087480), (15, 12069984), (16, 11315610), (18, 10058320), (20, 9052488), (24, 7543740), (30, 6034992), (32, 5657805), (36, 5029160), (40, 4526244), (45, 4023328), (48, 3771870), (59, 3068640), (60, 3017496), (72, 2514580), (80, 2263122), (90, 2011664), (96, 1885935), (118, 1534320), (120, 1508748), (144, 1257290), (160, 1131561), (177, 1022880), (180, 1005832), (236, 767160), (240, 754374), (288, 628645), (295, 613728), (354, 511440), (360, 502916), (472, 383580), (480, 377187), (531, 340960), (590, 306864), (708, 255720), (720, 251458), (885, 204576), (944, 191790), (1062, 170480), (1180, 153432), (1416, 127860), (1440, 125729), (1770, 102288), (1888, 95895), (2124, 85240), (2131, 84960), (2360, 76716), (2655, 68192), (2832, 63930), (3540, 51144), (4248, 42620), (4262, 42480), (4720, 38358), (5310, 34096), (5664, 31965), (6393, 28320), (7080, 25572), (8496, 21310), (8524, 21240), (9440, 19179), (10620, 17048), (10655, 16992), (12786, 14160)]