129918120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3067}}^1$

素因数の和:3434

約数の個数: 64

約数和(自身を含む): 390985920

約数和(自身を除く): 261067800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3067, 3530, 4236, 5295, 6134, 7060, 8472, 9201, 10590, 12268, 14120, 15335, 18402, 21180, 24536, 30670, 36804, 42360, 46005, 61340, 73608, 92010, 122680, 184020, 368040, 1082651, 2165302, 3247953, 4330604, 5413255, 6495906, 8661208, 10826510, 12991812, 16239765, 21653020, 25983624, 32479530, 43306040, 64959060, 129918120]

約数ペア:

[(1, 129918120), (2, 64959060), (3, 43306040), (4, 32479530), (5, 25983624), (6, 21653020), (8, 16239765), (10, 12991812), (12, 10826510), (15, 8661208), (20, 6495906), (24, 5413255), (30, 4330604), (40, 3247953), (60, 2165302), (120, 1082651), (353, 368040), (706, 184020), (1059, 122680), (1412, 92010), (1765, 73608), (2118, 61340), (2824, 46005), (3067, 42360), (3530, 36804), (4236, 30670), (5295, 24536), (6134, 21180), (7060, 18402), (8472, 15335), (9201, 14120), (10590, 12268)]