205258320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{95027}}^1$

素因数の和:95049

約数の個数: 80

約数和(自身を含む): 707008320

約数和(自身を除く): 501750000

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, 95027, 190054, 285081, 380108, 475135, 570162, 760216, 855243, 950270, 1140324, 1425405, 1520432, 1710486, 1900540, 2280648, 2565729, 2850810, 3420972, 3801080, 4276215, 4561296, 5131458, 5701620, 6841944, 7602160, 8552430, 10262916, 11403240, 12828645, 13683888, 17104860, 20525832, 22806480, 25657290, 34209720, 41051664, 51314580, 68419440, 102629160, 205258320]

約数ペア:

[(1, 205258320), (2, 102629160), (3, 68419440), (4, 51314580), (5, 41051664), (6, 34209720), (8, 25657290), (9, 22806480), (10, 20525832), (12, 17104860), (15, 13683888), (16, 12828645), (18, 11403240), (20, 10262916), (24, 8552430), (27, 7602160), (30, 6841944), (36, 5701620), (40, 5131458), (45, 4561296), (48, 4276215), (54, 3801080), (60, 3420972), (72, 2850810), (80, 2565729), (90, 2280648), (108, 1900540), (120, 1710486), (135, 1520432), (144, 1425405), (180, 1140324), (216, 950270), (240, 855243), (270, 760216), (360, 570162), (432, 475135), (540, 380108), (720, 285081), (1080, 190054), (2160, 95027)]