38484240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3911}}^1$

素因数の和:3968

約数の個数: 80

約数和(自身を含む): 122242176

約数和(自身を除く): 83757936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 3911, 4920, 7822, 9840, 11733, 15644, 19555, 23466, 31288, 39110, 46932, 58665, 62576, 78220, 93864, 117330, 156440, 160351, 187728, 234660, 312880, 320702, 469320, 481053, 641404, 801755, 938640, 962106, 1282808, 1603510, 1924212, 2405265, 2565616, 3207020, 3848424, 4810530, 6414040, 7696848, 9621060, 12828080, 19242120, 38484240]

約数ペア:

[(1, 38484240), (2, 19242120), (3, 12828080), (4, 9621060), (5, 7696848), (6, 6414040), (8, 4810530), (10, 3848424), (12, 3207020), (15, 2565616), (16, 2405265), (20, 1924212), (24, 1603510), (30, 1282808), (40, 962106), (41, 938640), (48, 801755), (60, 641404), (80, 481053), (82, 469320), (120, 320702), (123, 312880), (164, 234660), (205, 187728), (240, 160351), (246, 156440), (328, 117330), (410, 93864), (492, 78220), (615, 62576), (656, 58665), (820, 46932), (984, 39110), (1230, 31288), (1640, 23466), (1968, 19555), (2460, 15644), (3280, 11733), (3911, 9840), (4920, 7822)]