91191960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{84437}}^1$

素因数の和:84457

約数の個数: 64

約数和(自身を含む): 303976800

約数和(自身を除く): 212784840

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, 84437, 168874, 253311, 337748, 422185, 506622, 675496, 759933, 844370, 1013244, 1266555, 1519866, 1688740, 2026488, 2279799, 2533110, 3039732, 3377480, 3799665, 4559598, 5066220, 6079464, 7599330, 9119196, 10132440, 11398995, 15198660, 18238392, 22797990, 30397320, 45595980, 91191960]

約数ペア:

[(1, 91191960), (2, 45595980), (3, 30397320), (4, 22797990), (5, 18238392), (6, 15198660), (8, 11398995), (9, 10132440), (10, 9119196), (12, 7599330), (15, 6079464), (18, 5066220), (20, 4559598), (24, 3799665), (27, 3377480), (30, 3039732), (36, 2533110), (40, 2279799), (45, 2026488), (54, 1688740), (60, 1519866), (72, 1266555), (90, 1013244), (108, 844370), (120, 759933), (135, 675496), (180, 506622), (216, 422185), (270, 337748), (360, 253311), (540, 168874), (1080, 84437)]