292120380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1493}}^1$

素因数の和:2595

約数の個数: 72

約数和(自身を含む): 887507712

約数和(自身を除く): 595387332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1087, 1493, 2174, 2986, 3261, 4348, 4479, 5435, 5972, 6522, 7465, 8958, 9783, 10870, 13044, 13437, 14930, 16305, 17916, 19566, 21740, 22395, 26874, 29860, 32610, 39132, 44790, 48915, 53748, 65220, 67185, 89580, 97830, 134370, 195660, 268740, 1622891, 3245782, 4868673, 6491564, 8114455, 9737346, 14606019, 16228910, 19474692, 24343365, 29212038, 32457820, 48686730, 58424076, 73030095, 97373460, 146060190, 292120380]

約数ペア:

[(1, 292120380), (2, 146060190), (3, 97373460), (4, 73030095), (5, 58424076), (6, 48686730), (9, 32457820), (10, 29212038), (12, 24343365), (15, 19474692), (18, 16228910), (20, 14606019), (30, 9737346), (36, 8114455), (45, 6491564), (60, 4868673), (90, 3245782), (180, 1622891), (1087, 268740), (1493, 195660), (2174, 134370), (2986, 97830), (3261, 89580), (4348, 67185), (4479, 65220), (5435, 53748), (5972, 48915), (6522, 44790), (7465, 39132), (8958, 32610), (9783, 29860), (10870, 26874), (13044, 22395), (13437, 21740), (14930, 19566), (16305, 17916)]