204163560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{567121}}^1$

素因数の和:567138

約数の個数: 48

約数和(自身を含む): 663532740

約数和(自身を除く): 459369180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 567121, 1134242, 1701363, 2268484, 2835605, 3402726, 4536968, 5104089, 5671210, 6805452, 8506815, 10208178, 11342420, 13610904, 17013630, 20416356, 22684840, 25520445, 34027260, 40832712, 51040890, 68054520, 102081780, 204163560]

約数ペア:

[(1, 204163560), (2, 102081780), (3, 68054520), (4, 51040890), (5, 40832712), (6, 34027260), (8, 25520445), (9, 22684840), (10, 20416356), (12, 17013630), (15, 13610904), (18, 11342420), (20, 10208178), (24, 8506815), (30, 6805452), (36, 5671210), (40, 5104089), (45, 4536968), (60, 3402726), (72, 2835605), (90, 2268484), (120, 1701363), (180, 1134242), (360, 567121)]