123876160

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16831}}^1$

素因数の和:16871

約数の個数: 56

約数和(自身を含む): 307823616

約数和(自身を除く): 183947456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 16831, 33662, 67324, 84155, 134648, 168310, 269296, 336620, 387113, 538592, 673240, 774226, 1077184, 1346480, 1548452, 1935565, 2692960, 3096904, 3871130, 5385920, 6193808, 7742260, 12387616, 15484520, 24775232, 30969040, 61938080, 123876160]

約数ペア:

[(1, 123876160), (2, 61938080), (4, 30969040), (5, 24775232), (8, 15484520), (10, 12387616), (16, 7742260), (20, 6193808), (23, 5385920), (32, 3871130), (40, 3096904), (46, 2692960), (64, 1935565), (80, 1548452), (92, 1346480), (115, 1077184), (160, 774226), (184, 673240), (230, 538592), (320, 387113), (368, 336620), (460, 269296), (736, 168310), (920, 134648), (1472, 84155), (1840, 67324), (3680, 33662), (7360, 16831)]