494156880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{98047}}^1$

素因数の和:98073

約数の個数: 120

約数和(自身を含む): 1896640512

約数和(自身を除く): 1402483632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 98047, 196094, 294141, 392188, 490235, 588282, 686329, 784376, 882423, 980470, 1176564, 1372658, 1470705, 1568752, 1764846, 1960940, 2058987, 2353128, 2745316, 2941410, 3431645, 3529692, 3921880, 4117974, 4412115, 4706256, 5490632, 5882820, 6176961, 6863290, 7059384, 7843760, 8235948, 8824230, 10294935, 10981264, 11765640, 12353922, 13726580, 14118768, 16471896, 17648460, 20589870, 23531280, 24707844, 27453160, 30884805, 32943792, 35296920, 41179740, 49415688, 54906320, 61769610, 70593840, 82359480, 98831376, 123539220, 164718960, 247078440, 494156880]

約数ペア:

[(1, 494156880), (2, 247078440), (3, 164718960), (4, 123539220), (5, 98831376), (6, 82359480), (7, 70593840), (8, 61769610), (9, 54906320), (10, 49415688), (12, 41179740), (14, 35296920), (15, 32943792), (16, 30884805), (18, 27453160), (20, 24707844), (21, 23531280), (24, 20589870), (28, 17648460), (30, 16471896), (35, 14118768), (36, 13726580), (40, 12353922), (42, 11765640), (45, 10981264), (48, 10294935), (56, 8824230), (60, 8235948), (63, 7843760), (70, 7059384), (72, 6863290), (80, 6176961), (84, 5882820), (90, 5490632), (105, 4706256), (112, 4412115), (120, 4117974), (126, 3921880), (140, 3529692), (144, 3431645), (168, 2941410), (180, 2745316), (210, 2353128), (240, 2058987), (252, 1960940), (280, 1764846), (315, 1568752), (336, 1470705), (360, 1372658), (420, 1176564), (504, 980470), (560, 882423), (630, 784376), (720, 686329), (840, 588282), (1008, 490235), (1260, 392188), (1680, 294141), (2520, 196094), (5040, 98047)]