23040180

素因数分解:

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

素因数の和:42685

約数の個数: 48

約数和(自身を含む): 71682240

約数和(自身を除く): 48642060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 42667, 85334, 128001, 170668, 213335, 256002, 384003, 426670, 512004, 640005, 768006, 853340, 1152009, 1280010, 1536012, 1920015, 2304018, 2560020, 3840030, 4608036, 5760045, 7680060, 11520090, 23040180]

約数ペア:

[(1, 23040180), (2, 11520090), (3, 7680060), (4, 5760045), (5, 4608036), (6, 3840030), (9, 2560020), (10, 2304018), (12, 1920015), (15, 1536012), (18, 1280010), (20, 1152009), (27, 853340), (30, 768006), (36, 640005), (45, 512004), (54, 426670), (60, 384003), (90, 256002), (108, 213335), (135, 170668), (180, 128001), (270, 85334), (540, 42667)]