291601080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{270001}}^1$

素因数の和:270021

約数の個数: 64

約数和(自身を含む): 972007200

約数和(自身を除く): 680406120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 270001, 540002, 810003, 1080004, 1350005, 1620006, 2160008, 2430009, 2700010, 3240012, 4050015, 4860018, 5400020, 6480024, 7290027, 8100030, 9720036, 10800040, 12150045, 14580054, 16200060, 19440072, 24300090, 29160108, 32400120, 36450135, 48600180, 58320216, 72900270, 97200360, 145800540, 291601080]

約数ペア:

[(1, 291601080), (2, 145800540), (3, 97200360), (4, 72900270), (5, 58320216), (6, 48600180), (8, 36450135), (9, 32400120), (10, 29160108), (12, 24300090), (15, 19440072), (18, 16200060), (20, 14580054), (24, 12150045), (27, 10800040), (30, 9720036), (36, 8100030), (40, 7290027), (45, 6480024), (54, 5400020), (60, 4860018), (72, 4050015), (90, 3240012), (108, 2700010), (120, 2430009), (135, 2160008), (180, 1620006), (216, 1350005), (270, 1080004), (360, 810003), (540, 540002), (1080, 270001)]