11520090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{42667}}^1$

素因数の和:42683

約数の個数: 32

約数和(自身を含む): 30720960

約数和(自身を除く): 19200870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 42667, 85334, 128001, 213335, 256002, 384003, 426670, 640005, 768006, 1152009, 1280010, 1920015, 2304018, 3840030, 5760045, 11520090]

約数ペア:

[(1, 11520090), (2, 5760045), (3, 3840030), (5, 2304018), (6, 1920015), (9, 1280010), (10, 1152009), (15, 768006), (18, 640005), (27, 426670), (30, 384003), (45, 256002), (54, 213335), (90, 128001), (135, 85334), (270, 42667)]