172796760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1042

約数の個数: 128

約数和(自身を含む): 579672000

約数和(自身を除く): 406875240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 193, 216, 270, 360, 386, 540, 579, 772, 829, 965, 1080, 1158, 1544, 1658, 1737, 1930, 2316, 2487, 2895, 3316, 3474, 3860, 4145, 4632, 4974, 5211, 5790, 6632, 6948, 7461, 7720, 8290, 8685, 9948, 10422, 11580, 12435, 13896, 14922, 16580, 17370, 19896, 20844, 22383, 23160, 24870, 26055, 29844, 33160, 34740, 37305, 41688, 44766, 49740, 52110, 59688, 69480, 74610, 89532, 99480, 104220, 111915, 149220, 159997, 179064, 208440, 223830, 298440, 319994, 447660, 479991, 639988, 799985, 895320, 959982, 1279976, 1439973, 1599970, 1919964, 2399955, 2879946, 3199940, 3839928, 4319919, 4799910, 5759892, 6399880, 7199865, 8639838, 9599820, 11519784, 14399730, 17279676, 19199640, 21599595, 28799460, 34559352, 43199190, 57598920, 86398380, 172796760]

約数ペア:

[(1, 172796760), (2, 86398380), (3, 57598920), (4, 43199190), (5, 34559352), (6, 28799460), (8, 21599595), (9, 19199640), (10, 17279676), (12, 14399730), (15, 11519784), (18, 9599820), (20, 8639838), (24, 7199865), (27, 6399880), (30, 5759892), (36, 4799910), (40, 4319919), (45, 3839928), (54, 3199940), (60, 2879946), (72, 2399955), (90, 1919964), (108, 1599970), (120, 1439973), (135, 1279976), (180, 959982), (193, 895320), (216, 799985), (270, 639988), (360, 479991), (386, 447660), (540, 319994), (579, 298440), (772, 223830), (829, 208440), (965, 179064), (1080, 159997), (1158, 149220), (1544, 111915), (1658, 104220), (1737, 99480), (1930, 89532), (2316, 74610), (2487, 69480), (2895, 59688), (3316, 52110), (3474, 49740), (3860, 44766), (4145, 41688), (4632, 37305), (4974, 34740), (5211, 33160), (5790, 29844), (6632, 26055), (6948, 24870), (7461, 23160), (7720, 22383), (8290, 20844), (8685, 19896), (9948, 17370), (10422, 16580), (11580, 14922), (12435, 13896)]