118130240

素因数分解:

$2^6\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1187}}^1$

素因数の和:1515

約数の個数: 56

約数和(自身を含む): 282439872

約数和(自身を除く): 164309632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 311, 320, 622, 1187, 1244, 1555, 2374, 2488, 3110, 4748, 4976, 5935, 6220, 9496, 9952, 11870, 12440, 18992, 19904, 23740, 24880, 37984, 47480, 49760, 75968, 94960, 99520, 189920, 369157, 379840, 738314, 1476628, 1845785, 2953256, 3691570, 5906512, 7383140, 11813024, 14766280, 23626048, 29532560, 59065120, 118130240]

約数ペア:

[(1, 118130240), (2, 59065120), (4, 29532560), (5, 23626048), (8, 14766280), (10, 11813024), (16, 7383140), (20, 5906512), (32, 3691570), (40, 2953256), (64, 1845785), (80, 1476628), (160, 738314), (311, 379840), (320, 369157), (622, 189920), (1187, 99520), (1244, 94960), (1555, 75968), (2374, 49760), (2488, 47480), (3110, 37984), (4748, 24880), (4976, 23740), (5935, 19904), (6220, 18992), (9496, 12440), (9952, 11870)]