1201755420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2225473}}^1$

素因数の和:2225491

約数の個数: 48

約数和(自身を含む): 3738796320

約数和(自身を除く): 2537040900

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, 2225473, 4450946, 6676419, 8901892, 11127365, 13352838, 20029257, 22254730, 26705676, 33382095, 40058514, 44509460, 60087771, 66764190, 80117028, 100146285, 120175542, 133528380, 200292570, 240351084, 300438855, 400585140, 600877710, 1201755420]

約数ペア:

[(1, 1201755420), (2, 600877710), (3, 400585140), (4, 300438855), (5, 240351084), (6, 200292570), (9, 133528380), (10, 120175542), (12, 100146285), (15, 80117028), (18, 66764190), (20, 60087771), (27, 44509460), (30, 40058514), (36, 33382095), (45, 26705676), (54, 22254730), (60, 20029257), (90, 13352838), (108, 11127365), (135, 8901892), (180, 6676419), (270, 4450946), (540, 2225473)]