12039515580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1443587}}^1$

素因数の和:1443738

約数の個数: 48

約数和(自身を含む): 33953189760

約数和(自身を除く): 21913674180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 1443587, 2887174, 4330761, 5774348, 7217935, 8661522, 14435870, 17323044, 21653805, 28871740, 43307610, 86615220, 200658593, 401317186, 601975779, 802634372, 1003292965, 1203951558, 2006585930, 2407903116, 3009878895, 4013171860, 6019757790, 12039515580]

約数ペア:

[(1, 12039515580), (2, 6019757790), (3, 4013171860), (4, 3009878895), (5, 2407903116), (6, 2006585930), (10, 1203951558), (12, 1003292965), (15, 802634372), (20, 601975779), (30, 401317186), (60, 200658593), (139, 86615220), (278, 43307610), (417, 28871740), (556, 21653805), (695, 17323044), (834, 14435870), (1390, 8661522), (1668, 7217935), (2085, 5774348), (2780, 4330761), (4170, 2887174), (8340, 1443587)]