68841960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52153}}^1$

素因数の和:52178

約数の個数: 64

約数和(自身を含む): 225305280

約数和(自身を除く): 156463320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 52153, 104306, 156459, 208612, 260765, 312918, 417224, 521530, 573683, 625836, 782295, 1043060, 1147366, 1251672, 1564590, 1721049, 2086120, 2294732, 2868415, 3129180, 3442098, 4589464, 5736830, 6258360, 6884196, 8605245, 11473660, 13768392, 17210490, 22947320, 34420980, 68841960]

約数ペア:

[(1, 68841960), (2, 34420980), (3, 22947320), (4, 17210490), (5, 13768392), (6, 11473660), (8, 8605245), (10, 6884196), (11, 6258360), (12, 5736830), (15, 4589464), (20, 3442098), (22, 3129180), (24, 2868415), (30, 2294732), (33, 2086120), (40, 1721049), (44, 1564590), (55, 1251672), (60, 1147366), (66, 1043060), (88, 782295), (110, 625836), (120, 573683), (132, 521530), (165, 417224), (220, 312918), (264, 260765), (330, 208612), (440, 156459), (660, 104306), (1320, 52153)]