67401480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6311}}^1$

素因数の和:6414

約数の個数: 64

約数和(自身を含む): 204508800

約数和(自身を除く): 137107320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 6311, 10680, 12622, 18933, 25244, 31555, 37866, 50488, 63110, 75732, 94665, 126220, 151464, 189330, 252440, 378660, 561679, 757320, 1123358, 1685037, 2246716, 2808395, 3370074, 4493432, 5616790, 6740148, 8425185, 11233580, 13480296, 16850370, 22467160, 33700740, 67401480]

約数ペア:

[(1, 67401480), (2, 33700740), (3, 22467160), (4, 16850370), (5, 13480296), (6, 11233580), (8, 8425185), (10, 6740148), (12, 5616790), (15, 4493432), (20, 3370074), (24, 2808395), (30, 2246716), (40, 1685037), (60, 1123358), (89, 757320), (120, 561679), (178, 378660), (267, 252440), (356, 189330), (445, 151464), (534, 126220), (712, 94665), (890, 75732), (1068, 63110), (1335, 50488), (1780, 37866), (2136, 31555), (2670, 25244), (3560, 18933), (5340, 12622), (6311, 10680)]