39603780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{220021}}^1$

素因数の和:220036

約数の個数: 36

約数和(自身を含む): 120132012

約数和(自身を除く): 80528232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 220021, 440042, 660063, 880084, 1100105, 1320126, 1980189, 2200210, 2640252, 3300315, 3960378, 4400420, 6600630, 7920756, 9900945, 13201260, 19801890, 39603780]

約数ペア:

[(1, 39603780), (2, 19801890), (3, 13201260), (4, 9900945), (5, 7920756), (6, 6600630), (9, 4400420), (10, 3960378), (12, 3300315), (15, 2640252), (18, 2200210), (20, 1980189), (30, 1320126), (36, 1100105), (45, 880084), (60, 660063), (90, 440042), (180, 220021)]