48780090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{180667}}^1$

素因数の和:180683

約数の個数: 32

約数和(自身を含む): 130080960

約数和(自身を除く): 81300870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 180667, 361334, 542001, 903335, 1084002, 1626003, 1806670, 2710005, 3252006, 4878009, 5420010, 8130015, 9756018, 16260030, 24390045, 48780090]

約数ペア:

[(1, 48780090), (2, 24390045), (3, 16260030), (5, 9756018), (6, 8130015), (9, 5420010), (10, 4878009), (15, 3252006), (18, 2710005), (27, 1806670), (30, 1626003), (45, 1084002), (54, 903335), (90, 542001), (135, 361334), (270, 180667)]