154106520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9239}}^1$

素因数の和:9392

約数の個数: 64

約数和(自身を含む): 465696000

約数和(自身を除く): 311589480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 9239, 16680, 18478, 27717, 36956, 46195, 55434, 73912, 92390, 110868, 138585, 184780, 221736, 277170, 369560, 554340, 1108680, 1284221, 2568442, 3852663, 5136884, 6421105, 7705326, 10273768, 12842210, 15410652, 19263315, 25684420, 30821304, 38526630, 51368840, 77053260, 154106520]

約数ペア:

[(1, 154106520), (2, 77053260), (3, 51368840), (4, 38526630), (5, 30821304), (6, 25684420), (8, 19263315), (10, 15410652), (12, 12842210), (15, 10273768), (20, 7705326), (24, 6421105), (30, 5136884), (40, 3852663), (60, 2568442), (120, 1284221), (139, 1108680), (278, 554340), (417, 369560), (556, 277170), (695, 221736), (834, 184780), (1112, 138585), (1390, 110868), (1668, 92390), (2085, 73912), (2780, 55434), (3336, 46195), (4170, 36956), (5560, 27717), (8340, 18478), (9239, 16680)]