82004640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{170843}}^1$

素因数の和:170861

約数の個数: 48

約数和(自身を含む): 258316128

約数和(自身を除く): 176311488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 170843, 341686, 512529, 683372, 854215, 1025058, 1366744, 1708430, 2050116, 2562645, 2733488, 3416860, 4100232, 5125290, 5466976, 6833720, 8200464, 10250580, 13667440, 16400928, 20501160, 27334880, 41002320, 82004640]

約数ペア:

[(1, 82004640), (2, 41002320), (3, 27334880), (4, 20501160), (5, 16400928), (6, 13667440), (8, 10250580), (10, 8200464), (12, 6833720), (15, 5466976), (16, 5125290), (20, 4100232), (24, 3416860), (30, 2733488), (32, 2562645), (40, 2050116), (48, 1708430), (60, 1366744), (80, 1025058), (96, 854215), (120, 683372), (160, 512529), (240, 341686), (480, 170843)]