194890320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{90227}}^1$

素因数の和:90249

約数の個数: 80

約数和(自身を含む): 671296320

約数和(自身を除く): 476406000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 90227, 180454, 270681, 360908, 451135, 541362, 721816, 812043, 902270, 1082724, 1353405, 1443632, 1624086, 1804540, 2165448, 2436129, 2706810, 3248172, 3609080, 4060215, 4330896, 4872258, 5413620, 6496344, 7218160, 8120430, 9744516, 10827240, 12180645, 12992688, 16240860, 19489032, 21654480, 24361290, 32481720, 38978064, 48722580, 64963440, 97445160, 194890320]

約数ペア:

[(1, 194890320), (2, 97445160), (3, 64963440), (4, 48722580), (5, 38978064), (6, 32481720), (8, 24361290), (9, 21654480), (10, 19489032), (12, 16240860), (15, 12992688), (16, 12180645), (18, 10827240), (20, 9744516), (24, 8120430), (27, 7218160), (30, 6496344), (36, 5413620), (40, 4872258), (45, 4330896), (48, 4060215), (54, 3609080), (60, 3248172), (72, 2706810), (80, 2436129), (90, 2165448), (108, 1804540), (120, 1624086), (135, 1443632), (144, 1353405), (180, 1082724), (216, 902270), (240, 812043), (270, 721816), (360, 541362), (432, 451135), (540, 360908), (720, 270681), (1080, 180454), (2160, 90227)]