22920120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{63667}}^1$

素因数の和:63684

約数の個数: 48

約数和(自身を含む): 74491560

約数和(自身を除く): 51571440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 63667, 127334, 191001, 254668, 318335, 382002, 509336, 573003, 636670, 764004, 955005, 1146006, 1273340, 1528008, 1910010, 2292012, 2546680, 2865015, 3820020, 4584024, 5730030, 7640040, 11460060, 22920120]

約数ペア:

[(1, 22920120), (2, 11460060), (3, 7640040), (4, 5730030), (5, 4584024), (6, 3820020), (8, 2865015), (9, 2546680), (10, 2292012), (12, 1910010), (15, 1528008), (18, 1273340), (20, 1146006), (24, 955005), (30, 764004), (36, 636670), (40, 573003), (45, 509336), (60, 382002), (72, 318335), (90, 254668), (120, 191001), (180, 127334), (360, 63667)]