2340420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 6901440

約数和(自身を除く): 4561020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 2053, 4106, 6159, 8212, 10265, 12318, 20530, 24636, 30795, 39007, 41060, 61590, 78014, 117021, 123180, 156028, 195035, 234042, 390070, 468084, 585105, 780140, 1170210, 2340420]

約数ペア:

[(1, 2340420), (2, 1170210), (3, 780140), (4, 585105), (5, 468084), (6, 390070), (10, 234042), (12, 195035), (15, 156028), (19, 123180), (20, 117021), (30, 78014), (38, 61590), (57, 41060), (60, 39007), (76, 30795), (95, 24636), (114, 20530), (190, 12318), (228, 10265), (285, 8212), (380, 6159), (570, 4106), (1140, 2053)]