121503240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37501}}^1$

素因数の和:37524

約数の個数: 80

約数和(自身を含む): 408396780

約数和(自身を除く): 286893540

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, 37501, 75002, 112503, 150004, 187505, 225006, 300008, 337509, 375010, 450012, 562515, 675018, 750020, 900024, 1012527, 1125030, 1350036, 1500040, 1687545, 2025054, 2250060, 2700072, 3037581, 3375090, 4050108, 4500120, 5062635, 6075162, 6750180, 8100216, 10125270, 12150324, 13500360, 15187905, 20250540, 24300648, 30375810, 40501080, 60751620, 121503240]

約数ペア:

[(1, 121503240), (2, 60751620), (3, 40501080), (4, 30375810), (5, 24300648), (6, 20250540), (8, 15187905), (9, 13500360), (10, 12150324), (12, 10125270), (15, 8100216), (18, 6750180), (20, 6075162), (24, 5062635), (27, 4500120), (30, 4050108), (36, 3375090), (40, 3037581), (45, 2700072), (54, 2250060), (60, 2025054), (72, 1687545), (81, 1500040), (90, 1350036), (108, 1125030), (120, 1012527), (135, 900024), (162, 750020), (180, 675018), (216, 562515), (270, 450012), (324, 375010), (360, 337509), (405, 300008), (540, 225006), (648, 187505), (810, 150004), (1080, 112503), (1620, 75002), (3240, 37501)]