78825960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{24329}}^1$

素因数の和:24352

約数の個数: 80

約数和(自身を含む): 264953700

約数和(自身を除く): 186127740

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 24329, 48658, 72987, 97316, 121645, 145974, 194632, 218961, 243290, 291948, 364935, 437922, 486580, 583896, 656883, 729870, 875844, 973160, 1094805, 1313766, 1459740, 1751688, 1970649, 2189610, 2627532, 2919480, 3284415, 3941298, 4379220, 5255064, 6568830, 7882596, 8758440, 9853245, 13137660, 15765192, 19706490, 26275320, 39412980, 78825960]

約数ペア:

[(1, 78825960), (2, 39412980), (3, 26275320), (4, 19706490), (5, 15765192), (6, 13137660), (8, 9853245), (9, 8758440), (10, 7882596), (12, 6568830), (15, 5255064), (18, 4379220), (20, 3941298), (24, 3284415), (27, 2919480), (30, 2627532), (36, 2189610), (40, 1970649), (45, 1751688), (54, 1459740), (60, 1313766), (72, 1094805), (81, 973160), (90, 875844), (108, 729870), (120, 656883), (135, 583896), (162, 486580), (180, 437922), (216, 364935), (270, 291948), (324, 243290), (360, 218961), (405, 194632), (540, 145974), (648, 121645), (810, 97316), (1080, 72987), (1620, 48658), (3240, 24329)]