942144240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{2281}}^1$

素因数の和:4018

約数の個数: 80

約数和(自身を含む): 2923625376

約数和(自身を除く): 1981481136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1721, 2281, 3442, 4562, 5163, 6843, 6884, 8605, 9124, 10326, 11405, 13686, 13768, 17210, 18248, 20652, 22810, 25815, 27372, 27536, 34215, 34420, 36496, 41304, 45620, 51630, 54744, 68430, 68840, 82608, 91240, 103260, 109488, 136860, 137680, 182480, 206520, 273720, 413040, 547440, 3925601, 7851202, 11776803, 15702404, 19628005, 23553606, 31404808, 39256010, 47107212, 58884015, 62809616, 78512020, 94214424, 117768030, 157024040, 188428848, 235536060, 314048080, 471072120, 942144240]

約数ペア:

[(1, 942144240), (2, 471072120), (3, 314048080), (4, 235536060), (5, 188428848), (6, 157024040), (8, 117768030), (10, 94214424), (12, 78512020), (15, 62809616), (16, 58884015), (20, 47107212), (24, 39256010), (30, 31404808), (40, 23553606), (48, 19628005), (60, 15702404), (80, 11776803), (120, 7851202), (240, 3925601), (1721, 547440), (2281, 413040), (3442, 273720), (4562, 206520), (5163, 182480), (6843, 137680), (6884, 136860), (8605, 109488), (9124, 103260), (10326, 91240), (11405, 82608), (13686, 68840), (13768, 68430), (17210, 54744), (18248, 51630), (20652, 45620), (22810, 41304), (25815, 36496), (27372, 34420), (27536, 34215)]