11475840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 37699200

約数和(自身を除く): 26223360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 139, 160, 172, 192, 215, 240, 258, 278, 320, 344, 384, 417, 430, 480, 516, 556, 640, 645, 688, 695, 834, 860, 960, 1032, 1112, 1290, 1376, 1390, 1668, 1720, 1920, 2064, 2085, 2224, 2580, 2752, 2780, 3336, 3440, 4128, 4170, 4448, 5160, 5504, 5560, 5977, 6672, 6880, 8256, 8340, 8896, 10320, 11120, 11954, 13344, 13760, 16512, 16680, 17792, 17931, 20640, 22240, 23908, 26688, 27520, 29885, 33360, 35862, 41280, 44480, 47816, 53376, 59770, 66720, 71724, 82560, 88960, 89655, 95632, 119540, 133440, 143448, 179310, 191264, 239080, 266880, 286896, 358620, 382528, 478160, 573792, 717240, 765056, 956320, 1147584, 1434480, 1912640, 2295168, 2868960, 3825280, 5737920, 11475840]

約数ペア:

[(1, 11475840), (2, 5737920), (3, 3825280), (4, 2868960), (5, 2295168), (6, 1912640), (8, 1434480), (10, 1147584), (12, 956320), (15, 765056), (16, 717240), (20, 573792), (24, 478160), (30, 382528), (32, 358620), (40, 286896), (43, 266880), (48, 239080), (60, 191264), (64, 179310), (80, 143448), (86, 133440), (96, 119540), (120, 95632), (128, 89655), (129, 88960), (139, 82560), (160, 71724), (172, 66720), (192, 59770), (215, 53376), (240, 47816), (258, 44480), (278, 41280), (320, 35862), (344, 33360), (384, 29885), (417, 27520), (430, 26688), (480, 23908), (516, 22240), (556, 20640), (640, 17931), (645, 17792), (688, 16680), (695, 16512), (834, 13760), (860, 13344), (960, 11954), (1032, 11120), (1112, 10320), (1290, 8896), (1376, 8340), (1390, 8256), (1668, 6880), (1720, 6672), (1920, 5977), (2064, 5560), (2085, 5504), (2224, 5160), (2580, 4448), (2752, 4170), (2780, 4128), (3336, 3440)]