1090920420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2020223}}^1$

素因数の和:2020241

約数の個数: 48

約数和(自身を含む): 3393976320

約数和(自身を除く): 2303055900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2020223, 4040446, 6060669, 8080892, 10101115, 12121338, 18182007, 20202230, 24242676, 30303345, 36364014, 40404460, 54546021, 60606690, 72728028, 90910035, 109092042, 121213380, 181820070, 218184084, 272730105, 363640140, 545460210, 1090920420]

約数ペア:

[(1, 1090920420), (2, 545460210), (3, 363640140), (4, 272730105), (5, 218184084), (6, 181820070), (9, 121213380), (10, 109092042), (12, 90910035), (15, 72728028), (18, 60606690), (20, 54546021), (27, 40404460), (30, 36364014), (36, 30303345), (45, 24242676), (54, 20202230), (60, 18182007), (90, 12121338), (108, 10101115), (135, 8080892), (180, 6060669), (270, 4040446), (540, 2020223)]