205125720120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{569793667}}^1$

素因数の和:569793684

約数の個数: 48

約数和(自身を含む): 666658591560

約数和(自身を除く): 461532871440

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, 569793667, 1139587334, 1709381001, 2279174668, 2848968335, 3418762002, 4558349336, 5128143003, 5697936670, 6837524004, 8546905005, 10256286006, 11395873340, 13675048008, 17093810010, 20512572012, 22791746680, 25640715015, 34187620020, 41025144024, 51281430030, 68375240040, 102562860060, 205125720120]

約数ペア:

[(1, 205125720120), (2, 102562860060), (3, 68375240040), (4, 51281430030), (5, 41025144024), (6, 34187620020), (8, 25640715015), (9, 22791746680), (10, 20512572012), (12, 17093810010), (15, 13675048008), (18, 11395873340), (20, 10256286006), (24, 8546905005), (30, 6837524004), (36, 5697936670), (40, 5128143003), (45, 4558349336), (60, 3418762002), (72, 2848968335), (90, 2279174668), (120, 1709381001), (180, 1139587334), (360, 569793667)]