38393640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{106649}}^1$

素因数の和:106666

約数の個数: 48

約数和(自身を含む): 124780500

約数和(自身を除く): 86386860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 106649, 213298, 319947, 426596, 533245, 639894, 853192, 959841, 1066490, 1279788, 1599735, 1919682, 2132980, 2559576, 3199470, 3839364, 4265960, 4799205, 6398940, 7678728, 9598410, 12797880, 19196820, 38393640]

約数ペア:

[(1, 38393640), (2, 19196820), (3, 12797880), (4, 9598410), (5, 7678728), (6, 6398940), (8, 4799205), (9, 4265960), (10, 3839364), (12, 3199470), (15, 2559576), (18, 2132980), (20, 1919682), (24, 1599735), (30, 1279788), (36, 1066490), (40, 959841), (45, 853192), (60, 639894), (72, 533245), (90, 426596), (120, 319947), (180, 213298), (360, 106649)]