276330420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{511723}}^1$

素因数の和:511741

約数の個数: 48

約数和(自身を含む): 859696320

約数和(自身を除く): 583365900

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, 511723, 1023446, 1535169, 2046892, 2558615, 3070338, 4605507, 5117230, 6140676, 7675845, 9211014, 10234460, 13816521, 15351690, 18422028, 23027535, 27633042, 30703380, 46055070, 55266084, 69082605, 92110140, 138165210, 276330420]

約数ペア:

[(1, 276330420), (2, 138165210), (3, 92110140), (4, 69082605), (5, 55266084), (6, 46055070), (9, 30703380), (10, 27633042), (12, 23027535), (15, 18422028), (18, 15351690), (20, 13816521), (27, 10234460), (30, 9211014), (36, 7675845), (45, 6140676), (54, 5117230), (60, 4605507), (90, 3070338), (108, 2558615), (135, 2046892), (180, 1535169), (270, 1023446), (540, 511723)]