120211264

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 56

約数和(自身を含む): 248716800

約数和(自身を除く): 128505536

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 239, 271, 464, 478, 542, 928, 956, 1084, 1856, 1912, 2168, 3824, 4336, 6931, 7648, 7859, 8672, 13862, 15296, 15718, 17344, 27724, 31436, 55448, 62872, 64769, 110896, 125744, 129538, 221792, 251488, 259076, 443584, 502976, 518152, 1036304, 1878301, 2072608, 3756602, 4145216, 7513204, 15026408, 30052816, 60105632, 120211264]

約数ペア:

[(1, 120211264), (2, 60105632), (4, 30052816), (8, 15026408), (16, 7513204), (29, 4145216), (32, 3756602), (58, 2072608), (64, 1878301), (116, 1036304), (232, 518152), (239, 502976), (271, 443584), (464, 259076), (478, 251488), (542, 221792), (928, 129538), (956, 125744), (1084, 110896), (1856, 64769), (1912, 62872), (2168, 55448), (3824, 31436), (4336, 27724), (6931, 17344), (7648, 15718), (7859, 15296), (8672, 13862)]