2268480

素因数分解:

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

素因数の和:176

約数の個数: 112

約数和(自身を含む): 7680960

約数和(自身を除く): 5412480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 139, 160, 170, 192, 204, 240, 255, 272, 278, 320, 340, 408, 417, 480, 510, 544, 556, 680, 695, 816, 834, 960, 1020, 1088, 1112, 1360, 1390, 1632, 1668, 2040, 2085, 2224, 2363, 2720, 2780, 3264, 3336, 4080, 4170, 4448, 4726, 5440, 5560, 6672, 7089, 8160, 8340, 8896, 9452, 11120, 11815, 13344, 14178, 16320, 16680, 18904, 22240, 23630, 26688, 28356, 33360, 35445, 37808, 44480, 47260, 56712, 66720, 70890, 75616, 94520, 113424, 133440, 141780, 151232, 189040, 226848, 283560, 378080, 453696, 567120, 756160, 1134240, 2268480]

約数ペア:

[(1, 2268480), (2, 1134240), (3, 756160), (4, 567120), (5, 453696), (6, 378080), (8, 283560), (10, 226848), (12, 189040), (15, 151232), (16, 141780), (17, 133440), (20, 113424), (24, 94520), (30, 75616), (32, 70890), (34, 66720), (40, 56712), (48, 47260), (51, 44480), (60, 37808), (64, 35445), (68, 33360), (80, 28356), (85, 26688), (96, 23630), (102, 22240), (120, 18904), (136, 16680), (139, 16320), (160, 14178), (170, 13344), (192, 11815), (204, 11120), (240, 9452), (255, 8896), (272, 8340), (278, 8160), (320, 7089), (340, 6672), (408, 5560), (417, 5440), (480, 4726), (510, 4448), (544, 4170), (556, 4080), (680, 3336), (695, 3264), (816, 2780), (834, 2720), (960, 2363), (1020, 2224), (1088, 2085), (1112, 2040), (1360, 1668), (1390, 1632)]