67687440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2029}}^1$

素因数の和:2184

約数の個数: 80

約数和(自身を含む): 211444800

約数和(自身を除く): 143757360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2029, 2085, 2224, 2780, 3336, 4058, 4170, 5560, 6087, 6672, 8116, 8340, 10145, 11120, 12174, 16232, 16680, 20290, 24348, 30435, 32464, 33360, 40580, 48696, 60870, 81160, 97392, 121740, 162320, 243480, 282031, 486960, 564062, 846093, 1128124, 1410155, 1692186, 2256248, 2820310, 3384372, 4230465, 4512496, 5640620, 6768744, 8460930, 11281240, 13537488, 16921860, 22562480, 33843720, 67687440]

約数ペア:

[(1, 67687440), (2, 33843720), (3, 22562480), (4, 16921860), (5, 13537488), (6, 11281240), (8, 8460930), (10, 6768744), (12, 5640620), (15, 4512496), (16, 4230465), (20, 3384372), (24, 2820310), (30, 2256248), (40, 1692186), (48, 1410155), (60, 1128124), (80, 846093), (120, 564062), (139, 486960), (240, 282031), (278, 243480), (417, 162320), (556, 121740), (695, 97392), (834, 81160), (1112, 60870), (1390, 48696), (1668, 40580), (2029, 33360), (2085, 32464), (2224, 30435), (2780, 24348), (3336, 20290), (4058, 16680), (4170, 16232), (5560, 12174), (6087, 11120), (6672, 10145), (8116, 8340)]