172801080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{160001}}^1$

素因数の和:160021

約数の個数: 64

約数和(自身を含む): 576007200

約数和(自身を除く): 403206120

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, 160001, 320002, 480003, 640004, 800005, 960006, 1280008, 1440009, 1600010, 1920012, 2400015, 2880018, 3200020, 3840024, 4320027, 4800030, 5760036, 6400040, 7200045, 8640054, 9600060, 11520072, 14400090, 17280108, 19200120, 21600135, 28800180, 34560216, 43200270, 57600360, 86400540, 172801080]

約数ペア:

[(1, 172801080), (2, 86400540), (3, 57600360), (4, 43200270), (5, 34560216), (6, 28800180), (8, 21600135), (9, 19200120), (10, 17280108), (12, 14400090), (15, 11520072), (18, 9600060), (20, 8640054), (24, 7200045), (27, 6400040), (30, 5760036), (36, 4800030), (40, 4320027), (45, 3840024), (54, 3200020), (60, 2880018), (72, 2400015), (90, 1920012), (108, 1600010), (120, 1440009), (135, 1280008), (180, 960006), (216, 800005), (270, 640004), (360, 480003), (540, 320002), (1080, 160001)]