119626640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{30517}}^1$

素因数の和:30544

約数の個数: 60

約数和(自身を含む): 323551836

約数和(自身を除く): 203925196

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 30517, 61034, 122068, 152585, 213619, 244136, 305170, 427238, 488272, 610340, 854476, 1068095, 1220680, 1495333, 1708952, 2136190, 2441360, 2990666, 3417904, 4272380, 5981332, 7476665, 8544760, 11962664, 14953330, 17089520, 23925328, 29906660, 59813320, 119626640]

約数ペア:

[(1, 119626640), (2, 59813320), (4, 29906660), (5, 23925328), (7, 17089520), (8, 14953330), (10, 11962664), (14, 8544760), (16, 7476665), (20, 5981332), (28, 4272380), (35, 3417904), (40, 2990666), (49, 2441360), (56, 2136190), (70, 1708952), (80, 1495333), (98, 1220680), (112, 1068095), (140, 854476), (196, 610340), (245, 488272), (280, 427238), (392, 305170), (490, 244136), (560, 213619), (784, 152585), (980, 122068), (1960, 61034), (3920, 30517)]