116684640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{81031}}^1$

素因数の和:81052

約数の個数: 72

約数和(自身を含む): 398191248

約数和(自身を除く): 281506608

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, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 81031, 162062, 243093, 324124, 405155, 486186, 648248, 729279, 810310, 972372, 1215465, 1296496, 1458558, 1620620, 1944744, 2430930, 2592992, 2917116, 3241240, 3646395, 3889488, 4861860, 5834232, 6482480, 7292790, 7778976, 9723720, 11668464, 12964960, 14585580, 19447440, 23336928, 29171160, 38894880, 58342320, 116684640]

約数ペア:

[(1, 116684640), (2, 58342320), (3, 38894880), (4, 29171160), (5, 23336928), (6, 19447440), (8, 14585580), (9, 12964960), (10, 11668464), (12, 9723720), (15, 7778976), (16, 7292790), (18, 6482480), (20, 5834232), (24, 4861860), (30, 3889488), (32, 3646395), (36, 3241240), (40, 2917116), (45, 2592992), (48, 2430930), (60, 1944744), (72, 1620620), (80, 1458558), (90, 1296496), (96, 1215465), (120, 972372), (144, 810310), (160, 729279), (180, 648248), (240, 486186), (288, 405155), (360, 324124), (480, 243093), (720, 162062), (1440, 81031)]