83161080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{25667}}^1$

素因数の和:25690

約数の個数: 80

約数和(自身を含む): 279524520

約数和(自身を除く): 196363440

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 25667, 51334, 77001, 102668, 128335, 154002, 205336, 231003, 256670, 308004, 385005, 462006, 513340, 616008, 693009, 770010, 924012, 1026680, 1155015, 1386018, 1540020, 1848024, 2079027, 2310030, 2772036, 3080040, 3465045, 4158054, 4620060, 5544072, 6930090, 8316108, 9240120, 10395135, 13860180, 16632216, 20790270, 27720360, 41580540, 83161080]

約数ペア:

[(1, 83161080), (2, 41580540), (3, 27720360), (4, 20790270), (5, 16632216), (6, 13860180), (8, 10395135), (9, 9240120), (10, 8316108), (12, 6930090), (15, 5544072), (18, 4620060), (20, 4158054), (24, 3465045), (27, 3080040), (30, 2772036), (36, 2310030), (40, 2079027), (45, 1848024), (54, 1540020), (60, 1386018), (72, 1155015), (81, 1026680), (90, 924012), (108, 770010), (120, 693009), (135, 616008), (162, 513340), (180, 462006), (216, 385005), (270, 308004), (324, 256670), (360, 231003), (405, 205336), (540, 154002), (648, 128335), (810, 102668), (1080, 77001), (1620, 51334), (3240, 25667)]