442969320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{2113}}^1$

素因数の和:3874

約数の個数: 64

約数和(自身を含む): 1330297920

約数和(自身を除く): 887328600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1747, 2113, 3494, 4226, 5241, 6339, 6988, 8452, 8735, 10482, 10565, 12678, 13976, 16904, 17470, 20964, 21130, 25356, 26205, 31695, 34940, 41928, 42260, 50712, 52410, 63390, 69880, 84520, 104820, 126780, 209640, 253560, 3691411, 7382822, 11074233, 14765644, 18457055, 22148466, 29531288, 36914110, 44296932, 55371165, 73828220, 88593864, 110742330, 147656440, 221484660, 442969320]

約数ペア:

[(1, 442969320), (2, 221484660), (3, 147656440), (4, 110742330), (5, 88593864), (6, 73828220), (8, 55371165), (10, 44296932), (12, 36914110), (15, 29531288), (20, 22148466), (24, 18457055), (30, 14765644), (40, 11074233), (60, 7382822), (120, 3691411), (1747, 253560), (2113, 209640), (3494, 126780), (4226, 104820), (5241, 84520), (6339, 69880), (6988, 63390), (8452, 52410), (8735, 50712), (10482, 42260), (10565, 41928), (12678, 34940), (13976, 31695), (16904, 26205), (17470, 25356), (20964, 21130)]