340414920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{315199}}^1$

素因数の和:315219

約数の個数: 64

約数和(自身を含む): 1134720000

約数和(自身を除く): 794305080

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 315199, 630398, 945597, 1260796, 1575995, 1891194, 2521592, 2836791, 3151990, 3782388, 4727985, 5673582, 6303980, 7564776, 8510373, 9455970, 11347164, 12607960, 14183955, 17020746, 18911940, 22694328, 28367910, 34041492, 37823880, 42551865, 56735820, 68082984, 85103730, 113471640, 170207460, 340414920]

約数ペア:

[(1, 340414920), (2, 170207460), (3, 113471640), (4, 85103730), (5, 68082984), (6, 56735820), (8, 42551865), (9, 37823880), (10, 34041492), (12, 28367910), (15, 22694328), (18, 18911940), (20, 17020746), (24, 14183955), (27, 12607960), (30, 11347164), (36, 9455970), (40, 8510373), (45, 7564776), (54, 6303980), (60, 5673582), (72, 4727985), (90, 3782388), (108, 3151990), (120, 2836791), (135, 2521592), (180, 1891194), (216, 1575995), (270, 1260796), (360, 945597), (540, 630398), (1080, 315199)]