39607740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{751}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 120714048

約数和(自身を除く): 81106308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 751, 879, 1172, 1465, 1502, 1758, 2253, 2637, 2930, 3004, 3516, 3755, 4395, 4506, 5274, 5860, 6759, 7510, 8790, 9012, 10548, 11265, 13185, 13518, 15020, 17580, 22530, 26370, 27036, 33795, 45060, 52740, 67590, 135180, 220043, 440086, 660129, 880172, 1100215, 1320258, 1980387, 2200430, 2640516, 3300645, 3960774, 4400860, 6601290, 7921548, 9901935, 13202580, 19803870, 39607740]

約数ペア:

[(1, 39607740), (2, 19803870), (3, 13202580), (4, 9901935), (5, 7921548), (6, 6601290), (9, 4400860), (10, 3960774), (12, 3300645), (15, 2640516), (18, 2200430), (20, 1980387), (30, 1320258), (36, 1100215), (45, 880172), (60, 660129), (90, 440086), (180, 220043), (293, 135180), (586, 67590), (751, 52740), (879, 45060), (1172, 33795), (1465, 27036), (1502, 26370), (1758, 22530), (2253, 17580), (2637, 15020), (2930, 13518), (3004, 13185), (3516, 11265), (3755, 10548), (4395, 9012), (4506, 8790), (5274, 7510), (5860, 6759)]