159619140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{295591}}^1$

素因数の和:295609

約数の個数: 48

約数和(自身を含む): 496594560

約数和(自身を除く): 336975420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 295591, 591182, 886773, 1182364, 1477955, 1773546, 2660319, 2955910, 3547092, 4433865, 5320638, 5911820, 7980957, 8867730, 10641276, 13301595, 15961914, 17735460, 26603190, 31923828, 39904785, 53206380, 79809570, 159619140]

約数ペア:

[(1, 159619140), (2, 79809570), (3, 53206380), (4, 39904785), (5, 31923828), (6, 26603190), (9, 17735460), (10, 15961914), (12, 13301595), (15, 10641276), (18, 8867730), (20, 7980957), (27, 5911820), (30, 5320638), (36, 4433865), (45, 3547092), (54, 2955910), (60, 2660319), (90, 1773546), (108, 1477955), (135, 1182364), (180, 886773), (270, 591182), (540, 295591)]