12226440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 36993600

約数和(自身を除く): 24767160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 733, 834, 1112, 1390, 1466, 1668, 2085, 2199, 2780, 2932, 3336, 3665, 4170, 4398, 5560, 5864, 7330, 8340, 8796, 10995, 14660, 16680, 17592, 21990, 29320, 43980, 87960, 101887, 203774, 305661, 407548, 509435, 611322, 815096, 1018870, 1222644, 1528305, 2037740, 2445288, 3056610, 4075480, 6113220, 12226440]

約数ペア:

[(1, 12226440), (2, 6113220), (3, 4075480), (4, 3056610), (5, 2445288), (6, 2037740), (8, 1528305), (10, 1222644), (12, 1018870), (15, 815096), (20, 611322), (24, 509435), (30, 407548), (40, 305661), (60, 203774), (120, 101887), (139, 87960), (278, 43980), (417, 29320), (556, 21990), (695, 17592), (733, 16680), (834, 14660), (1112, 10995), (1390, 8796), (1466, 8340), (1668, 7330), (2085, 5864), (2199, 5560), (2780, 4398), (2932, 4170), (3336, 3665)]