171815760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1879}}^1$

素因数の和:2025

約数の個数: 120

約数和(自身を含む): 581867520

約数和(自身を除く): 410051760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1879, 1905, 2032, 2286, 2540, 3048, 3758, 3810, 4572, 5080, 5637, 5715, 6096, 7516, 7620, 9144, 9395, 10160, 11274, 11430, 15032, 15240, 16911, 18288, 18790, 22548, 22860, 28185, 30064, 30480, 33822, 37580, 45096, 45720, 56370, 67644, 75160, 84555, 90192, 91440, 112740, 135288, 150320, 169110, 225480, 238633, 270576, 338220, 450960, 477266, 676440, 715899, 954532, 1193165, 1352880, 1431798, 1909064, 2147697, 2386330, 2863596, 3579495, 3818128, 4295394, 4772660, 5727192, 7158990, 8590788, 9545320, 10738485, 11454384, 14317980, 17181576, 19090640, 21476970, 28635960, 34363152, 42953940, 57271920, 85907880, 171815760]

約数ペア:

[(1, 171815760), (2, 85907880), (3, 57271920), (4, 42953940), (5, 34363152), (6, 28635960), (8, 21476970), (9, 19090640), (10, 17181576), (12, 14317980), (15, 11454384), (16, 10738485), (18, 9545320), (20, 8590788), (24, 7158990), (30, 5727192), (36, 4772660), (40, 4295394), (45, 3818128), (48, 3579495), (60, 2863596), (72, 2386330), (80, 2147697), (90, 1909064), (120, 1431798), (127, 1352880), (144, 1193165), (180, 954532), (240, 715899), (254, 676440), (360, 477266), (381, 450960), (508, 338220), (635, 270576), (720, 238633), (762, 225480), (1016, 169110), (1143, 150320), (1270, 135288), (1524, 112740), (1879, 91440), (1905, 90192), (2032, 84555), (2286, 75160), (2540, 67644), (3048, 56370), (3758, 45720), (3810, 45096), (4572, 37580), (5080, 33822), (5637, 30480), (5715, 30064), (6096, 28185), (7516, 22860), (7620, 22548), (9144, 18790), (9395, 18288), (10160, 16911), (11274, 15240), (11430, 15032)]