15690933540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{55207}}^1$

素因数の和:56801

約数の個数: 72

約数和(自身を含む): 47626837440

約数和(自身を除く): 31935903900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1579, 3158, 4737, 6316, 7895, 9474, 14211, 15790, 18948, 23685, 28422, 31580, 47370, 55207, 56844, 71055, 94740, 110414, 142110, 165621, 220828, 276035, 284220, 331242, 496863, 552070, 662484, 828105, 993726, 1104140, 1656210, 1987452, 2484315, 3312420, 4968630, 9937260, 87171853, 174343706, 261515559, 348687412, 435859265, 523031118, 784546677, 871718530, 1046062236, 1307577795, 1569093354, 1743437060, 2615155590, 3138186708, 3922733385, 5230311180, 7845466770, 15690933540]

約数ペア:

[(1, 15690933540), (2, 7845466770), (3, 5230311180), (4, 3922733385), (5, 3138186708), (6, 2615155590), (9, 1743437060), (10, 1569093354), (12, 1307577795), (15, 1046062236), (18, 871718530), (20, 784546677), (30, 523031118), (36, 435859265), (45, 348687412), (60, 261515559), (90, 174343706), (180, 87171853), (1579, 9937260), (3158, 4968630), (4737, 3312420), (6316, 2484315), (7895, 1987452), (9474, 1656210), (14211, 1104140), (15790, 993726), (18948, 828105), (23685, 662484), (28422, 552070), (31580, 496863), (47370, 331242), (55207, 284220), (56844, 276035), (71055, 220828), (94740, 165621), (110414, 142110)]