77766960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1873}}^1$

素因数の和:2062

約数の個数: 80

約数和(自身を含む): 242600544

約数和(自身を除く): 164833584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 1873, 2076, 2595, 2768, 3460, 3746, 4152, 5190, 5619, 6920, 7492, 8304, 9365, 10380, 11238, 13840, 14984, 18730, 20760, 22476, 28095, 29968, 37460, 41520, 44952, 56190, 74920, 89904, 112380, 149840, 224760, 324029, 449520, 648058, 972087, 1296116, 1620145, 1944174, 2592232, 3240290, 3888348, 4860435, 5184464, 6480580, 7776696, 9720870, 12961160, 15553392, 19441740, 25922320, 38883480, 77766960]

約数ペア:

[(1, 77766960), (2, 38883480), (3, 25922320), (4, 19441740), (5, 15553392), (6, 12961160), (8, 9720870), (10, 7776696), (12, 6480580), (15, 5184464), (16, 4860435), (20, 3888348), (24, 3240290), (30, 2592232), (40, 1944174), (48, 1620145), (60, 1296116), (80, 972087), (120, 648058), (173, 449520), (240, 324029), (346, 224760), (519, 149840), (692, 112380), (865, 89904), (1038, 74920), (1384, 56190), (1730, 44952), (1873, 41520), (2076, 37460), (2595, 29968), (2768, 28095), (3460, 22476), (3746, 20760), (4152, 18730), (5190, 14984), (5619, 13840), (6920, 11238), (7492, 10380), (8304, 9365)]