130722960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1543}}^1$

素因数の和:1912

約数の個数: 80

約数和(自身を含む): 406652544

約数和(自身を除く): 275929584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 706, 1059, 1412, 1543, 1765, 2118, 2824, 3086, 3530, 4236, 4629, 5295, 5648, 6172, 7060, 7715, 8472, 9258, 10590, 12344, 14120, 15430, 16944, 18516, 21180, 23145, 24688, 28240, 30860, 37032, 42360, 46290, 61720, 74064, 84720, 92580, 123440, 185160, 370320, 544679, 1089358, 1634037, 2178716, 2723395, 3268074, 4357432, 5446790, 6536148, 8170185, 8714864, 10893580, 13072296, 16340370, 21787160, 26144592, 32680740, 43574320, 65361480, 130722960]

約数ペア:

[(1, 130722960), (2, 65361480), (3, 43574320), (4, 32680740), (5, 26144592), (6, 21787160), (8, 16340370), (10, 13072296), (12, 10893580), (15, 8714864), (16, 8170185), (20, 6536148), (24, 5446790), (30, 4357432), (40, 3268074), (48, 2723395), (60, 2178716), (80, 1634037), (120, 1089358), (240, 544679), (353, 370320), (706, 185160), (1059, 123440), (1412, 92580), (1543, 84720), (1765, 74064), (2118, 61720), (2824, 46290), (3086, 42360), (3530, 37032), (4236, 30860), (4629, 28240), (5295, 24688), (5648, 23145), (6172, 21180), (7060, 18516), (7715, 16944), (8472, 15430), (9258, 14120), (10590, 12344)]