60621760

素因数分解:

$2^6\times 5^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:893

約数の個数: 56

約数和(自身を含む): 145023840

約数和(自身を除く): 84402080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 389, 487, 778, 974, 1556, 1945, 1948, 2435, 3112, 3890, 3896, 4870, 6224, 7780, 7792, 9740, 12448, 15560, 15584, 19480, 24896, 31120, 31168, 38960, 62240, 77920, 124480, 155840, 189443, 378886, 757772, 947215, 1515544, 1894430, 3031088, 3788860, 6062176, 7577720, 12124352, 15155440, 30310880, 60621760]

約数ペア:

[(1, 60621760), (2, 30310880), (4, 15155440), (5, 12124352), (8, 7577720), (10, 6062176), (16, 3788860), (20, 3031088), (32, 1894430), (40, 1515544), (64, 947215), (80, 757772), (160, 378886), (320, 189443), (389, 155840), (487, 124480), (778, 77920), (974, 62240), (1556, 38960), (1945, 31168), (1948, 31120), (2435, 24896), (3112, 19480), (3890, 15584), (3896, 15560), (4870, 12448), (6224, 9740), (7780, 7792)]