980205120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10979}}^1$

素因数の和:11033

約数の個数: 168

約数和(自身を含む): 3480572160

約数和(自身を除く): 2500367040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 10979, 11160, 14880, 17856, 21958, 22320, 29760, 32937, 43916, 44640, 54895, 65874, 87832, 89280, 98811, 109790, 131748, 164685, 175664, 197622, 219580, 263496, 329370, 340349, 351328, 395244, 439160, 494055, 526992, 658740, 680698, 702656, 790488, 878320, 988110, 1021047, 1053984, 1317480, 1361396, 1580976, 1701745, 1756640, 1976220, 2042094, 2107968, 2634960, 2722792, 3063141, 3161952, 3403490, 3513280, 3952440, 4084188, 5105235, 5269920, 5445584, 6126282, 6323904, 6806980, 7904880, 8168376, 10210470, 10539840, 10891168, 12252564, 13613960, 15315705, 15809760, 16336752, 20420940, 21782336, 24505128, 27227920, 30631410, 31619520, 32673504, 40841880, 49010256, 54455840, 61262820, 65347008, 81683760, 98020512, 108911680, 122525640, 163367520, 196041024, 245051280, 326735040, 490102560, 980205120]

約数ペア:

[(1, 980205120), (2, 490102560), (3, 326735040), (4, 245051280), (5, 196041024), (6, 163367520), (8, 122525640), (9, 108911680), (10, 98020512), (12, 81683760), (15, 65347008), (16, 61262820), (18, 54455840), (20, 49010256), (24, 40841880), (30, 32673504), (31, 31619520), (32, 30631410), (36, 27227920), (40, 24505128), (45, 21782336), (48, 20420940), (60, 16336752), (62, 15809760), (64, 15315705), (72, 13613960), (80, 12252564), (90, 10891168), (93, 10539840), (96, 10210470), (120, 8168376), (124, 7904880), (144, 6806980), (155, 6323904), (160, 6126282), (180, 5445584), (186, 5269920), (192, 5105235), (240, 4084188), (248, 3952440), (279, 3513280), (288, 3403490), (310, 3161952), (320, 3063141), (360, 2722792), (372, 2634960), (465, 2107968), (480, 2042094), (496, 1976220), (558, 1756640), (576, 1701745), (620, 1580976), (720, 1361396), (744, 1317480), (930, 1053984), (960, 1021047), (992, 988110), (1116, 878320), (1240, 790488), (1395, 702656), (1440, 680698), (1488, 658740), (1860, 526992), (1984, 494055), (2232, 439160), (2480, 395244), (2790, 351328), (2880, 340349), (2976, 329370), (3720, 263496), (4464, 219580), (4960, 197622), (5580, 175664), (5952, 164685), (7440, 131748), (8928, 109790), (9920, 98811), (10979, 89280), (11160, 87832), (14880, 65874), (17856, 54895), (21958, 44640), (22320, 43916), (29760, 32937)]