12175240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 35251200

約数和(自身を除く): 23075960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 59, 67, 70, 77, 88, 110, 118, 134, 140, 154, 220, 236, 268, 280, 295, 308, 335, 385, 413, 440, 469, 472, 536, 590, 616, 649, 670, 737, 770, 826, 938, 1180, 1298, 1340, 1474, 1540, 1652, 1876, 2065, 2345, 2360, 2596, 2680, 2948, 3080, 3245, 3304, 3685, 3752, 3953, 4130, 4543, 4690, 5159, 5192, 5896, 6490, 7370, 7906, 8260, 9086, 9380, 10318, 12980, 14740, 15812, 16520, 18172, 18760, 19765, 20636, 22715, 25795, 25960, 27671, 29480, 31624, 36344, 39530, 41272, 43483, 45430, 51590, 55342, 79060, 86966, 90860, 103180, 110684, 138355, 158120, 173932, 181720, 206360, 217415, 221368, 276710, 304381, 347864, 434830, 553420, 608762, 869660, 1106840, 1217524, 1521905, 1739320, 2435048, 3043810, 6087620, 12175240]

約数ペア:

[(1, 12175240), (2, 6087620), (4, 3043810), (5, 2435048), (7, 1739320), (8, 1521905), (10, 1217524), (11, 1106840), (14, 869660), (20, 608762), (22, 553420), (28, 434830), (35, 347864), (40, 304381), (44, 276710), (55, 221368), (56, 217415), (59, 206360), (67, 181720), (70, 173932), (77, 158120), (88, 138355), (110, 110684), (118, 103180), (134, 90860), (140, 86966), (154, 79060), (220, 55342), (236, 51590), (268, 45430), (280, 43483), (295, 41272), (308, 39530), (335, 36344), (385, 31624), (413, 29480), (440, 27671), (469, 25960), (472, 25795), (536, 22715), (590, 20636), (616, 19765), (649, 18760), (670, 18172), (737, 16520), (770, 15812), (826, 14740), (938, 12980), (1180, 10318), (1298, 9380), (1340, 9086), (1474, 8260), (1540, 7906), (1652, 7370), (1876, 6490), (2065, 5896), (2345, 5192), (2360, 5159), (2596, 4690), (2680, 4543), (2948, 4130), (3080, 3953), (3245, 3752), (3304, 3685)]