139682520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{661}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 455429520

約数和(自身を除く): 315747000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 587, 661, 1174, 1322, 1761, 1983, 2348, 2644, 2935, 3305, 3522, 3966, 4696, 5283, 5288, 5870, 5949, 6610, 7044, 7932, 8805, 9915, 10566, 11740, 11898, 13220, 14088, 15864, 17610, 19830, 21132, 23480, 23796, 26415, 26440, 29745, 35220, 39660, 42264, 47592, 52830, 59490, 70440, 79320, 105660, 118980, 211320, 237960, 388007, 776014, 1164021, 1552028, 1940035, 2328042, 3104056, 3492063, 3880070, 4656084, 5820105, 6984126, 7760140, 9312168, 11640210, 13968252, 15520280, 17460315, 23280420, 27936504, 34920630, 46560840, 69841260, 139682520]

約数ペア:

[(1, 139682520), (2, 69841260), (3, 46560840), (4, 34920630), (5, 27936504), (6, 23280420), (8, 17460315), (9, 15520280), (10, 13968252), (12, 11640210), (15, 9312168), (18, 7760140), (20, 6984126), (24, 5820105), (30, 4656084), (36, 3880070), (40, 3492063), (45, 3104056), (60, 2328042), (72, 1940035), (90, 1552028), (120, 1164021), (180, 776014), (360, 388007), (587, 237960), (661, 211320), (1174, 118980), (1322, 105660), (1761, 79320), (1983, 70440), (2348, 59490), (2644, 52830), (2935, 47592), (3305, 42264), (3522, 39660), (3966, 35220), (4696, 29745), (5283, 26440), (5288, 26415), (5870, 23796), (5949, 23480), (6610, 21132), (7044, 19830), (7932, 17610), (8805, 15864), (9915, 14088), (10566, 13220), (11740, 11898)]