169564440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1993}}^1$

素因数の和:2716

約数の個数: 64

約数和(自身を含む): 509666400

約数和(自身を除く): 340101960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 709, 1418, 1993, 2127, 2836, 3545, 3986, 4254, 5672, 5979, 7090, 7972, 8508, 9965, 10635, 11958, 14180, 15944, 17016, 19930, 21270, 23916, 28360, 29895, 39860, 42540, 47832, 59790, 79720, 85080, 119580, 239160, 1413037, 2826074, 4239111, 5652148, 7065185, 8478222, 11304296, 14130370, 16956444, 21195555, 28260740, 33912888, 42391110, 56521480, 84782220, 169564440]

約数ペア:

[(1, 169564440), (2, 84782220), (3, 56521480), (4, 42391110), (5, 33912888), (6, 28260740), (8, 21195555), (10, 16956444), (12, 14130370), (15, 11304296), (20, 8478222), (24, 7065185), (30, 5652148), (40, 4239111), (60, 2826074), (120, 1413037), (709, 239160), (1418, 119580), (1993, 85080), (2127, 79720), (2836, 59790), (3545, 47832), (3986, 42540), (4254, 39860), (5672, 29895), (5979, 28360), (7090, 23916), (7972, 21270), (8508, 19930), (9965, 17016), (10635, 15944), (11958, 14180)]