27993009960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77758361}}^1$

素因数の和:77758378

約数の個数: 48

約数和(自身を含む): 90977283540

約数和(自身を除く): 62984273580

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, 77758361, 155516722, 233275083, 311033444, 388791805, 466550166, 622066888, 699825249, 777583610, 933100332, 1166375415, 1399650498, 1555167220, 1866200664, 2332750830, 2799300996, 3110334440, 3499126245, 4665501660, 5598601992, 6998252490, 9331003320, 13996504980, 27993009960]

約数ペア:

[(1, 27993009960), (2, 13996504980), (3, 9331003320), (4, 6998252490), (5, 5598601992), (6, 4665501660), (8, 3499126245), (9, 3110334440), (10, 2799300996), (12, 2332750830), (15, 1866200664), (18, 1555167220), (20, 1399650498), (24, 1166375415), (30, 933100332), (36, 777583610), (40, 699825249), (45, 622066888), (60, 466550166), (72, 388791805), (90, 311033444), (120, 233275083), (180, 155516722), (360, 77758361)]