6805440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 168

約数和(自身を含む): 24963120

約数和(自身を除く): 18157680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 139, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 278, 288, 306, 320, 340, 360, 408, 417, 480, 510, 544, 556, 576, 612, 680, 695, 720, 765, 816, 834, 960, 1020, 1088, 1112, 1224, 1251, 1360, 1390, 1440, 1530, 1632, 1668, 2040, 2085, 2224, 2363, 2448, 2502, 2720, 2780, 2880, 3060, 3264, 3336, 4080, 4170, 4448, 4726, 4896, 5004, 5440, 5560, 6120, 6255, 6672, 7089, 8160, 8340, 8896, 9452, 9792, 10008, 11120, 11815, 12240, 12510, 13344, 14178, 16320, 16680, 18904, 20016, 21267, 22240, 23630, 24480, 25020, 26688, 28356, 33360, 35445, 37808, 40032, 42534, 44480, 47260, 48960, 50040, 56712, 66720, 70890, 75616, 80064, 85068, 94520, 100080, 106335, 113424, 133440, 141780, 151232, 170136, 189040, 200160, 212670, 226848, 283560, 340272, 378080, 400320, 425340, 453696, 567120, 680544, 756160, 850680, 1134240, 1361088, 1701360, 2268480, 3402720, 6805440]

約数ペア:

[(1, 6805440), (2, 3402720), (3, 2268480), (4, 1701360), (5, 1361088), (6, 1134240), (8, 850680), (9, 756160), (10, 680544), (12, 567120), (15, 453696), (16, 425340), (17, 400320), (18, 378080), (20, 340272), (24, 283560), (30, 226848), (32, 212670), (34, 200160), (36, 189040), (40, 170136), (45, 151232), (48, 141780), (51, 133440), (60, 113424), (64, 106335), (68, 100080), (72, 94520), (80, 85068), (85, 80064), (90, 75616), (96, 70890), (102, 66720), (120, 56712), (136, 50040), (139, 48960), (144, 47260), (153, 44480), (160, 42534), (170, 40032), (180, 37808), (192, 35445), (204, 33360), (240, 28356), (255, 26688), (272, 25020), (278, 24480), (288, 23630), (306, 22240), (320, 21267), (340, 20016), (360, 18904), (408, 16680), (417, 16320), (480, 14178), (510, 13344), (544, 12510), (556, 12240), (576, 11815), (612, 11120), (680, 10008), (695, 9792), (720, 9452), (765, 8896), (816, 8340), (834, 8160), (960, 7089), (1020, 6672), (1088, 6255), (1112, 6120), (1224, 5560), (1251, 5440), (1360, 5004), (1390, 4896), (1440, 4726), (1530, 4448), (1632, 4170), (1668, 4080), (2040, 3336), (2085, 3264), (2224, 3060), (2363, 2880), (2448, 2780), (2502, 2720)]