324126080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^3$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 847791360

約数和(自身を除く): 523665280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 961, 992, 1054, 1088, 1240, 1360, 1922, 1984, 2108, 2176, 2480, 2635, 2720, 3844, 3968, 4216, 4805, 4960, 5270, 5440, 7688, 8432, 9610, 9920, 10540, 10880, 15376, 16337, 16864, 19220, 19840, 21080, 29791, 30752, 32674, 33728, 38440, 42160, 59582, 61504, 65348, 67456, 76880, 81685, 84320, 119164, 123008, 130696, 148955, 153760, 163370, 168640, 238328, 261392, 297910, 307520, 326740, 337280, 476656, 506447, 522784, 595820, 615040, 653480, 953312, 1012894, 1045568, 1191640, 1306960, 1906624, 2025788, 2091136, 2383280, 2532235, 2613920, 3813248, 4051576, 4766560, 5064470, 5227840, 8103152, 9533120, 10128940, 10455680, 16206304, 19066240, 20257880, 32412608, 40515760, 64825216, 81031520, 162063040, 324126080]

約数ペア:

[(1, 324126080), (2, 162063040), (4, 81031520), (5, 64825216), (8, 40515760), (10, 32412608), (16, 20257880), (17, 19066240), (20, 16206304), (31, 10455680), (32, 10128940), (34, 9533120), (40, 8103152), (62, 5227840), (64, 5064470), (68, 4766560), (80, 4051576), (85, 3813248), (124, 2613920), (128, 2532235), (136, 2383280), (155, 2091136), (160, 2025788), (170, 1906624), (248, 1306960), (272, 1191640), (310, 1045568), (320, 1012894), (340, 953312), (496, 653480), (527, 615040), (544, 595820), (620, 522784), (640, 506447), (680, 476656), (961, 337280), (992, 326740), (1054, 307520), (1088, 297910), (1240, 261392), (1360, 238328), (1922, 168640), (1984, 163370), (2108, 153760), (2176, 148955), (2480, 130696), (2635, 123008), (2720, 119164), (3844, 84320), (3968, 81685), (4216, 76880), (4805, 67456), (4960, 65348), (5270, 61504), (5440, 59582), (7688, 42160), (8432, 38440), (9610, 33728), (9920, 32674), (10540, 30752), (10880, 29791), (15376, 21080), (16337, 19840), (16864, 19220)]