86562720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1347

約数の個数: 144

約数和(自身を含む): 301916160

約数和(自身を除く): 215353440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1279, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2558, 2820, 3384, 3760, 3837, 4230, 4512, 5116, 5640, 6395, 6768, 7520, 7674, 8460, 10232, 11280, 11511, 12790, 13536, 15348, 16920, 19185, 20464, 22560, 23022, 25580, 30696, 33840, 38370, 40928, 46044, 51160, 57555, 60113, 61392, 67680, 76740, 92088, 102320, 115110, 120226, 122784, 153480, 180339, 184176, 204640, 230220, 240452, 300565, 306960, 360678, 368352, 460440, 480904, 541017, 601130, 613920, 721356, 901695, 920880, 961808, 1082034, 1202260, 1442712, 1803390, 1841760, 1923616, 2164068, 2404520, 2705085, 2885424, 3606780, 4328136, 4809040, 5410170, 5770848, 7213560, 8656272, 9618080, 10820340, 14427120, 17312544, 21640680, 28854240, 43281360, 86562720]

約数ペア:

[(1, 86562720), (2, 43281360), (3, 28854240), (4, 21640680), (5, 17312544), (6, 14427120), (8, 10820340), (9, 9618080), (10, 8656272), (12, 7213560), (15, 5770848), (16, 5410170), (18, 4809040), (20, 4328136), (24, 3606780), (30, 2885424), (32, 2705085), (36, 2404520), (40, 2164068), (45, 1923616), (47, 1841760), (48, 1803390), (60, 1442712), (72, 1202260), (80, 1082034), (90, 961808), (94, 920880), (96, 901695), (120, 721356), (141, 613920), (144, 601130), (160, 541017), (180, 480904), (188, 460440), (235, 368352), (240, 360678), (282, 306960), (288, 300565), (360, 240452), (376, 230220), (423, 204640), (470, 184176), (480, 180339), (564, 153480), (705, 122784), (720, 120226), (752, 115110), (846, 102320), (940, 92088), (1128, 76740), (1279, 67680), (1410, 61392), (1440, 60113), (1504, 57555), (1692, 51160), (1880, 46044), (2115, 40928), (2256, 38370), (2558, 33840), (2820, 30696), (3384, 25580), (3760, 23022), (3837, 22560), (4230, 20464), (4512, 19185), (5116, 16920), (5640, 15348), (6395, 13536), (6768, 12790), (7520, 11511), (7674, 11280), (8460, 10232)]