318489240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{1709}}^1$

素因数の和:3276

約数の個数: 64

約数和(自身を含む): 956642400

約数和(自身を除く): 638153160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1553, 1709, 3106, 3418, 4659, 5127, 6212, 6836, 7765, 8545, 9318, 10254, 12424, 13672, 15530, 17090, 18636, 20508, 23295, 25635, 31060, 34180, 37272, 41016, 46590, 51270, 62120, 68360, 93180, 102540, 186360, 205080, 2654077, 5308154, 7962231, 10616308, 13270385, 15924462, 21232616, 26540770, 31848924, 39811155, 53081540, 63697848, 79622310, 106163080, 159244620, 318489240]

約数ペア:

[(1, 318489240), (2, 159244620), (3, 106163080), (4, 79622310), (5, 63697848), (6, 53081540), (8, 39811155), (10, 31848924), (12, 26540770), (15, 21232616), (20, 15924462), (24, 13270385), (30, 10616308), (40, 7962231), (60, 5308154), (120, 2654077), (1553, 205080), (1709, 186360), (3106, 102540), (3418, 93180), (4659, 68360), (5127, 62120), (6212, 51270), (6836, 46590), (7765, 41016), (8545, 37272), (9318, 34180), (10254, 31060), (12424, 25635), (13672, 23295), (15530, 20508), (17090, 18636)]