12442080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^2$

素因数の和:78

約数の個数: 216

約数和(自身を含む): 47659752

約数和(自身を除く): 35217672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 196, 210, 224, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 480, 483, 490, 529, 552, 560, 588, 644, 672, 690, 735, 736, 784, 805, 840, 920, 966, 980, 1058, 1104, 1120, 1127, 1176, 1288, 1380, 1470, 1568, 1587, 1610, 1680, 1840, 1932, 1960, 2116, 2208, 2254, 2352, 2415, 2576, 2645, 2760, 2940, 3174, 3220, 3360, 3381, 3680, 3703, 3864, 3920, 4232, 4508, 4704, 4830, 5152, 5290, 5520, 5635, 5880, 6348, 6440, 6762, 7406, 7728, 7840, 7935, 8464, 9016, 9660, 10580, 11040, 11109, 11270, 11760, 12696, 12880, 13524, 14812, 15456, 15870, 16905, 16928, 18032, 18515, 19320, 21160, 22218, 22540, 23520, 25392, 25760, 25921, 27048, 29624, 31740, 33810, 36064, 37030, 38640, 42320, 44436, 45080, 50784, 51842, 54096, 55545, 59248, 63480, 67620, 74060, 77280, 77763, 84640, 88872, 90160, 103684, 108192, 111090, 118496, 126960, 129605, 135240, 148120, 155526, 177744, 180320, 207368, 222180, 253920, 259210, 270480, 296240, 311052, 355488, 388815, 414736, 444360, 518420, 540960, 592480, 622104, 777630, 829472, 888720, 1036840, 1244208, 1555260, 1777440, 2073680, 2488416, 3110520, 4147360, 6221040, 12442080]

約数ペア:

[(1, 12442080), (2, 6221040), (3, 4147360), (4, 3110520), (5, 2488416), (6, 2073680), (7, 1777440), (8, 1555260), (10, 1244208), (12, 1036840), (14, 888720), (15, 829472), (16, 777630), (20, 622104), (21, 592480), (23, 540960), (24, 518420), (28, 444360), (30, 414736), (32, 388815), (35, 355488), (40, 311052), (42, 296240), (46, 270480), (48, 259210), (49, 253920), (56, 222180), (60, 207368), (69, 180320), (70, 177744), (80, 155526), (84, 148120), (92, 135240), (96, 129605), (98, 126960), (105, 118496), (112, 111090), (115, 108192), (120, 103684), (138, 90160), (140, 88872), (147, 84640), (160, 77763), (161, 77280), (168, 74060), (184, 67620), (196, 63480), (210, 59248), (224, 55545), (230, 54096), (240, 51842), (245, 50784), (276, 45080), (280, 44436), (294, 42320), (322, 38640), (336, 37030), (345, 36064), (368, 33810), (392, 31740), (420, 29624), (460, 27048), (480, 25921), (483, 25760), (490, 25392), (529, 23520), (552, 22540), (560, 22218), (588, 21160), (644, 19320), (672, 18515), (690, 18032), (735, 16928), (736, 16905), (784, 15870), (805, 15456), (840, 14812), (920, 13524), (966, 12880), (980, 12696), (1058, 11760), (1104, 11270), (1120, 11109), (1127, 11040), (1176, 10580), (1288, 9660), (1380, 9016), (1470, 8464), (1568, 7935), (1587, 7840), (1610, 7728), (1680, 7406), (1840, 6762), (1932, 6440), (1960, 6348), (2116, 5880), (2208, 5635), (2254, 5520), (2352, 5290), (2415, 5152), (2576, 4830), (2645, 4704), (2760, 4508), (2940, 4232), (3174, 3920), (3220, 3864), (3360, 3703), (3381, 3680)]