488692020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{7993}}^1$

素因数の和:9024

約数の個数: 48

約数和(自身を含む): 1369851840

約数和(自身を除く): 881159820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1019, 2038, 3057, 4076, 5095, 6114, 7993, 10190, 12228, 15285, 15986, 20380, 23979, 30570, 31972, 39965, 47958, 61140, 79930, 95916, 119895, 159860, 239790, 479580, 8144867, 16289734, 24434601, 32579468, 40724335, 48869202, 81448670, 97738404, 122173005, 162897340, 244346010, 488692020]

約数ペア:

[(1, 488692020), (2, 244346010), (3, 162897340), (4, 122173005), (5, 97738404), (6, 81448670), (10, 48869202), (12, 40724335), (15, 32579468), (20, 24434601), (30, 16289734), (60, 8144867), (1019, 479580), (2038, 239790), (3057, 159860), (4076, 119895), (5095, 95916), (6114, 79930), (7993, 61140), (10190, 47958), (12228, 39965), (15285, 31972), (15986, 30570), (20380, 23979)]