86221440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{14969}}^1$

素因数の和:14994

約数の個数: 96

約数和(自身を含む): 297753300

約数和(自身を除く): 211531860

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 14969, 29938, 44907, 59876, 74845, 89814, 119752, 134721, 149690, 179628, 224535, 239504, 269442, 299380, 359256, 449070, 479008, 538884, 598760, 673605, 718512, 898140, 958016, 1077768, 1197520, 1347210, 1437024, 1796280, 1916032, 2155536, 2395040, 2694420, 2874048, 3592560, 4311072, 4790080, 5388840, 5748096, 7185120, 8622144, 9580160, 10777680, 14370240, 17244288, 21555360, 28740480, 43110720, 86221440]

約数ペア:

[(1, 86221440), (2, 43110720), (3, 28740480), (4, 21555360), (5, 17244288), (6, 14370240), (8, 10777680), (9, 9580160), (10, 8622144), (12, 7185120), (15, 5748096), (16, 5388840), (18, 4790080), (20, 4311072), (24, 3592560), (30, 2874048), (32, 2694420), (36, 2395040), (40, 2155536), (45, 1916032), (48, 1796280), (60, 1437024), (64, 1347210), (72, 1197520), (80, 1077768), (90, 958016), (96, 898140), (120, 718512), (128, 673605), (144, 598760), (160, 538884), (180, 479008), (192, 449070), (240, 359256), (288, 299380), (320, 269442), (360, 239504), (384, 224535), (480, 179628), (576, 149690), (640, 134721), (720, 119752), (960, 89814), (1152, 74845), (1440, 59876), (1920, 44907), (2880, 29938), (5760, 14969)]