117939060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1019}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 358656480

約数和(自身を除く): 240717420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 643, 1019, 1286, 1929, 2038, 2572, 3057, 3215, 3858, 4076, 5095, 5787, 6114, 6430, 7716, 9171, 9645, 10190, 11574, 12228, 12860, 15285, 18342, 19290, 20380, 23148, 28935, 30570, 36684, 38580, 45855, 57870, 61140, 91710, 115740, 183420, 655217, 1310434, 1965651, 2620868, 3276085, 3931302, 5896953, 6552170, 7862604, 9828255, 11793906, 13104340, 19656510, 23587812, 29484765, 39313020, 58969530, 117939060]

約数ペア:

[(1, 117939060), (2, 58969530), (3, 39313020), (4, 29484765), (5, 23587812), (6, 19656510), (9, 13104340), (10, 11793906), (12, 9828255), (15, 7862604), (18, 6552170), (20, 5896953), (30, 3931302), (36, 3276085), (45, 2620868), (60, 1965651), (90, 1310434), (180, 655217), (643, 183420), (1019, 115740), (1286, 91710), (1929, 61140), (2038, 57870), (2572, 45855), (3057, 38580), (3215, 36684), (3858, 30570), (4076, 28935), (5095, 23148), (5787, 20380), (6114, 19290), (6430, 18342), (7716, 15285), (9171, 12860), (9645, 12228), (10190, 11574)]