39749040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{55207}}^1$

素因数の和:55226

約数の個数: 60

約数和(自身を含む): 133492944

約数和(自身を除く): 93743904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 55207, 110414, 165621, 220828, 276035, 331242, 441656, 496863, 552070, 662484, 828105, 883312, 993726, 1104140, 1324968, 1656210, 1987452, 2208280, 2484315, 2649936, 3312420, 3974904, 4416560, 4968630, 6624840, 7949808, 9937260, 13249680, 19874520, 39749040]

約数ペア:

[(1, 39749040), (2, 19874520), (3, 13249680), (4, 9937260), (5, 7949808), (6, 6624840), (8, 4968630), (9, 4416560), (10, 3974904), (12, 3312420), (15, 2649936), (16, 2484315), (18, 2208280), (20, 1987452), (24, 1656210), (30, 1324968), (36, 1104140), (40, 993726), (45, 883312), (48, 828105), (60, 662484), (72, 552070), (80, 496863), (90, 441656), (120, 331242), (144, 276035), (180, 220828), (240, 165621), (360, 110414), (720, 55207)]