13428120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 40525920

約数和(自身を除く): 27097800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 353, 634, 706, 951, 1059, 1268, 1412, 1585, 1765, 1902, 2118, 2536, 2824, 3170, 3530, 3804, 4236, 4755, 5295, 6340, 7060, 7608, 8472, 9510, 10590, 12680, 14120, 19020, 21180, 38040, 42360, 111901, 223802, 335703, 447604, 559505, 671406, 895208, 1119010, 1342812, 1678515, 2238020, 2685624, 3357030, 4476040, 6714060, 13428120]

約数ペア:

[(1, 13428120), (2, 6714060), (3, 4476040), (4, 3357030), (5, 2685624), (6, 2238020), (8, 1678515), (10, 1342812), (12, 1119010), (15, 895208), (20, 671406), (24, 559505), (30, 447604), (40, 335703), (60, 223802), (120, 111901), (317, 42360), (353, 38040), (634, 21180), (706, 19020), (951, 14120), (1059, 12680), (1268, 10590), (1412, 9510), (1585, 8472), (1765, 7608), (1902, 7060), (2118, 6340), (2536, 5295), (2824, 4755), (3170, 4236), (3530, 3804)]