27942120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77617}}^1$

素因数の和:77634

約数の個数: 48

約数和(自身を含む): 90813060

約数和(自身を除く): 62870940

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, 77617, 155234, 232851, 310468, 388085, 465702, 620936, 698553, 776170, 931404, 1164255, 1397106, 1552340, 1862808, 2328510, 2794212, 3104680, 3492765, 4657020, 5588424, 6985530, 9314040, 13971060, 27942120]

約数ペア:

[(1, 27942120), (2, 13971060), (3, 9314040), (4, 6985530), (5, 5588424), (6, 4657020), (8, 3492765), (9, 3104680), (10, 2794212), (12, 2328510), (15, 1862808), (18, 1552340), (20, 1397106), (24, 1164255), (30, 931404), (36, 776170), (40, 698553), (45, 620936), (60, 465702), (72, 388085), (90, 310468), (120, 232851), (180, 155234), (360, 77617)]