159986880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{18517}}^1$

素因数の和:18543

約数の個数: 112

約数和(自身を含む): 564428640

約数和(自身を除く): 404441760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 18517, 37034, 55551, 74068, 92585, 111102, 148136, 166653, 185170, 222204, 277755, 296272, 333306, 370340, 444408, 499959, 555510, 592544, 666612, 740680, 833265, 888816, 999918, 1111020, 1185088, 1333224, 1481360, 1666530, 1777632, 1999836, 2222040, 2499795, 2666448, 2962720, 3333060, 3555264, 3999672, 4444080, 4999590, 5332896, 5925440, 6666120, 7999344, 8888160, 9999180, 10665792, 13332240, 15998688, 17776320, 19998360, 26664480, 31997376, 39996720, 53328960, 79993440, 159986880]

約数ペア:

[(1, 159986880), (2, 79993440), (3, 53328960), (4, 39996720), (5, 31997376), (6, 26664480), (8, 19998360), (9, 17776320), (10, 15998688), (12, 13332240), (15, 10665792), (16, 9999180), (18, 8888160), (20, 7999344), (24, 6666120), (27, 5925440), (30, 5332896), (32, 4999590), (36, 4444080), (40, 3999672), (45, 3555264), (48, 3333060), (54, 2962720), (60, 2666448), (64, 2499795), (72, 2222040), (80, 1999836), (90, 1777632), (96, 1666530), (108, 1481360), (120, 1333224), (135, 1185088), (144, 1111020), (160, 999918), (180, 888816), (192, 833265), (216, 740680), (240, 666612), (270, 592544), (288, 555510), (320, 499959), (360, 444408), (432, 370340), (480, 333306), (540, 296272), (576, 277755), (720, 222204), (864, 185170), (960, 166653), (1080, 148136), (1440, 111102), (1728, 92585), (2160, 74068), (2880, 55551), (4320, 37034), (8640, 18517)]