975600720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{451667}}^1$

素因数の和:451689

約数の個数: 80

約数和(自身を含む): 3360409920

約数和(自身を除く): 2384809200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 451667, 903334, 1355001, 1806668, 2258335, 2710002, 3613336, 4065003, 4516670, 5420004, 6775005, 7226672, 8130006, 9033340, 10840008, 12195009, 13550010, 16260012, 18066680, 20325015, 21680016, 24390018, 27100020, 32520024, 36133360, 40650030, 48780036, 54200040, 60975045, 65040048, 81300060, 97560072, 108400080, 121950090, 162600120, 195120144, 243900180, 325200240, 487800360, 975600720]

約数ペア:

[(1, 975600720), (2, 487800360), (3, 325200240), (4, 243900180), (5, 195120144), (6, 162600120), (8, 121950090), (9, 108400080), (10, 97560072), (12, 81300060), (15, 65040048), (16, 60975045), (18, 54200040), (20, 48780036), (24, 40650030), (27, 36133360), (30, 32520024), (36, 27100020), (40, 24390018), (45, 21680016), (48, 20325015), (54, 18066680), (60, 16260012), (72, 13550010), (80, 12195009), (90, 10840008), (108, 9033340), (120, 8130006), (135, 7226672), (144, 6775005), (180, 5420004), (216, 4516670), (240, 4065003), (270, 3613336), (360, 2710002), (432, 2258335), (540, 1806668), (720, 1355001), (1080, 903334), (2160, 451667)]