86208480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 297080784

約数和(自身を除く): 210872304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 457, 480, 524, 655, 720, 786, 914, 1048, 1179, 1310, 1371, 1440, 1572, 1828, 1965, 2096, 2285, 2358, 2620, 2742, 3144, 3656, 3930, 4113, 4192, 4570, 4716, 5240, 5484, 5895, 6288, 6855, 7312, 7860, 8226, 9140, 9432, 10480, 10968, 11790, 12576, 13710, 14624, 15720, 16452, 18280, 18864, 20565, 20960, 21936, 23580, 27420, 31440, 32904, 36560, 37728, 41130, 43872, 47160, 54840, 59867, 62880, 65808, 73120, 82260, 94320, 109680, 119734, 131616, 164520, 179601, 188640, 219360, 239468, 299335, 329040, 359202, 478936, 538803, 598670, 658080, 718404, 898005, 957872, 1077606, 1197340, 1436808, 1796010, 1915744, 2155212, 2394680, 2694015, 2873616, 3592020, 4310424, 4789360, 5388030, 5747232, 7184040, 8620848, 9578720, 10776060, 14368080, 17241696, 21552120, 28736160, 43104240, 86208480]

約数ペア:

[(1, 86208480), (2, 43104240), (3, 28736160), (4, 21552120), (5, 17241696), (6, 14368080), (8, 10776060), (9, 9578720), (10, 8620848), (12, 7184040), (15, 5747232), (16, 5388030), (18, 4789360), (20, 4310424), (24, 3592020), (30, 2873616), (32, 2694015), (36, 2394680), (40, 2155212), (45, 1915744), (48, 1796010), (60, 1436808), (72, 1197340), (80, 1077606), (90, 957872), (96, 898005), (120, 718404), (131, 658080), (144, 598670), (160, 538803), (180, 478936), (240, 359202), (262, 329040), (288, 299335), (360, 239468), (393, 219360), (457, 188640), (480, 179601), (524, 164520), (655, 131616), (720, 119734), (786, 109680), (914, 94320), (1048, 82260), (1179, 73120), (1310, 65808), (1371, 62880), (1440, 59867), (1572, 54840), (1828, 47160), (1965, 43872), (2096, 41130), (2285, 37728), (2358, 36560), (2620, 32904), (2742, 31440), (3144, 27420), (3656, 23580), (3930, 21936), (4113, 20960), (4192, 20565), (4570, 18864), (4716, 18280), (5240, 16452), (5484, 15720), (5895, 14624), (6288, 13710), (6855, 12576), (7312, 11790), (7860, 10968), (8226, 10480), (9140, 9432)]