79204140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{440023}}^1$

素因数の和:440038

約数の個数: 36

約数和(自身を含む): 240253104

約数和(自身を除く): 161048964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 440023, 880046, 1320069, 1760092, 2200115, 2640138, 3960207, 4400230, 5280276, 6600345, 7920414, 8800460, 13200690, 15840828, 19801035, 26401380, 39602070, 79204140]

約数ペア:

[(1, 79204140), (2, 39602070), (3, 26401380), (4, 19801035), (5, 15840828), (6, 13200690), (9, 8800460), (10, 7920414), (12, 6600345), (15, 5280276), (18, 4400230), (20, 3960207), (30, 2640138), (36, 2200115), (45, 1760092), (60, 1320069), (90, 880046), (180, 440023)]