39331260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{619}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 119836080

約数和(自身を除く): 80504820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 619, 706, 1059, 1238, 1412, 1765, 1857, 2118, 2476, 3095, 3177, 3530, 3714, 4236, 5295, 5571, 6190, 6354, 7060, 7428, 9285, 10590, 11142, 12380, 12708, 15885, 18570, 21180, 22284, 27855, 31770, 37140, 55710, 63540, 111420, 218507, 437014, 655521, 874028, 1092535, 1311042, 1966563, 2185070, 2622084, 3277605, 3933126, 4370140, 6555210, 7866252, 9832815, 13110420, 19665630, 39331260]

約数ペア:

[(1, 39331260), (2, 19665630), (3, 13110420), (4, 9832815), (5, 7866252), (6, 6555210), (9, 4370140), (10, 3933126), (12, 3277605), (15, 2622084), (18, 2185070), (20, 1966563), (30, 1311042), (36, 1092535), (45, 874028), (60, 655521), (90, 437014), (180, 218507), (353, 111420), (619, 63540), (706, 55710), (1059, 37140), (1238, 31770), (1412, 27855), (1765, 22284), (1857, 21180), (2118, 18570), (2476, 15885), (3095, 12708), (3177, 12380), (3530, 11142), (3714, 10590), (4236, 9285), (5295, 7428), (5571, 7060), (6190, 6354)]