91089480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 283852800

約数和(自身を除く): 192763320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 127, 129, 139, 172, 215, 254, 258, 278, 344, 381, 417, 430, 508, 516, 556, 635, 645, 695, 762, 834, 860, 1016, 1032, 1112, 1270, 1290, 1390, 1524, 1668, 1720, 1905, 2085, 2540, 2580, 2780, 3048, 3336, 3810, 4170, 5080, 5160, 5461, 5560, 5977, 7620, 8340, 10922, 11954, 15240, 16383, 16680, 17653, 17931, 21844, 23908, 27305, 29885, 32766, 35306, 35862, 43688, 47816, 52959, 54610, 59770, 65532, 70612, 71724, 81915, 88265, 89655, 105918, 109220, 119540, 131064, 141224, 143448, 163830, 176530, 179310, 211836, 218440, 239080, 264795, 327660, 353060, 358620, 423672, 529590, 655320, 706120, 717240, 759079, 1059180, 1518158, 2118360, 2277237, 3036316, 3795395, 4554474, 6072632, 7590790, 9108948, 11386185, 15181580, 18217896, 22772370, 30363160, 45544740, 91089480]

約数ペア:

[(1, 91089480), (2, 45544740), (3, 30363160), (4, 22772370), (5, 18217896), (6, 15181580), (8, 11386185), (10, 9108948), (12, 7590790), (15, 6072632), (20, 4554474), (24, 3795395), (30, 3036316), (40, 2277237), (43, 2118360), (60, 1518158), (86, 1059180), (120, 759079), (127, 717240), (129, 706120), (139, 655320), (172, 529590), (215, 423672), (254, 358620), (258, 353060), (278, 327660), (344, 264795), (381, 239080), (417, 218440), (430, 211836), (508, 179310), (516, 176530), (556, 163830), (635, 143448), (645, 141224), (695, 131064), (762, 119540), (834, 109220), (860, 105918), (1016, 89655), (1032, 88265), (1112, 81915), (1270, 71724), (1290, 70612), (1390, 65532), (1524, 59770), (1668, 54610), (1720, 52959), (1905, 47816), (2085, 43688), (2540, 35862), (2580, 35306), (2780, 32766), (3048, 29885), (3336, 27305), (3810, 23908), (4170, 21844), (5080, 17931), (5160, 17653), (5461, 16680), (5560, 16383), (5977, 15240), (7620, 11954), (8340, 10922)]