83179920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2729}}^1$

素因数の和:2872

約数の個数: 80

約数和(自身を含む): 259983360

約数和(自身を除く): 176803440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 2729, 3048, 3810, 5080, 5458, 6096, 7620, 8187, 10160, 10916, 13645, 15240, 16374, 21832, 27290, 30480, 32748, 40935, 43664, 54580, 65496, 81870, 109160, 130992, 163740, 218320, 327480, 346583, 654960, 693166, 1039749, 1386332, 1732915, 2079498, 2772664, 3465830, 4158996, 5198745, 5545328, 6931660, 8317992, 10397490, 13863320, 16635984, 20794980, 27726640, 41589960, 83179920]

約数ペア:

[(1, 83179920), (2, 41589960), (3, 27726640), (4, 20794980), (5, 16635984), (6, 13863320), (8, 10397490), (10, 8317992), (12, 6931660), (15, 5545328), (16, 5198745), (20, 4158996), (24, 3465830), (30, 2772664), (40, 2079498), (48, 1732915), (60, 1386332), (80, 1039749), (120, 693166), (127, 654960), (240, 346583), (254, 327480), (381, 218320), (508, 163740), (635, 130992), (762, 109160), (1016, 81870), (1270, 65496), (1524, 54580), (1905, 43664), (2032, 40935), (2540, 32748), (2729, 30480), (3048, 27290), (3810, 21832), (5080, 16374), (5458, 15240), (6096, 13645), (7620, 10916), (8187, 10160)]