277645980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{5387}}^1$

素因数の和:6258

約数の個数: 48

約数和(自身を含む): 778458240

約数和(自身を除く): 500812260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859, 1718, 2577, 3436, 4295, 5154, 5387, 8590, 10308, 10774, 12885, 16161, 17180, 21548, 25770, 26935, 32322, 51540, 53870, 64644, 80805, 107740, 161610, 323220, 4627433, 9254866, 13882299, 18509732, 23137165, 27764598, 46274330, 55529196, 69411495, 92548660, 138822990, 277645980]

約数ペア:

[(1, 277645980), (2, 138822990), (3, 92548660), (4, 69411495), (5, 55529196), (6, 46274330), (10, 27764598), (12, 23137165), (15, 18509732), (20, 13882299), (30, 9254866), (60, 4627433), (859, 323220), (1718, 161610), (2577, 107740), (3436, 80805), (4295, 64644), (5154, 53870), (5387, 51540), (8590, 32322), (10308, 26935), (10774, 25770), (12885, 21548), (16161, 17180)]