68741220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5003}}^1$

素因数の和:5244

約数の個数: 48

約数和(自身を含む): 193354560

約数和(自身を除く): 124613340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 5003, 6870, 10006, 13740, 15009, 20012, 25015, 30018, 50030, 60036, 75045, 100060, 150090, 300180, 1145687, 2291374, 3437061, 4582748, 5728435, 6874122, 11456870, 13748244, 17185305, 22913740, 34370610, 68741220]

約数ペア:

[(1, 68741220), (2, 34370610), (3, 22913740), (4, 17185305), (5, 13748244), (6, 11456870), (10, 6874122), (12, 5728435), (15, 4582748), (20, 3437061), (30, 2291374), (60, 1145687), (229, 300180), (458, 150090), (687, 100060), (916, 75045), (1145, 60036), (1374, 50030), (2290, 30018), (2748, 25015), (3435, 20012), (4580, 15009), (5003, 13740), (6870, 10006)]