54428520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{453571}}^1$

素因数の和:453585

約数の個数: 32

約数和(自身を含む): 163285920

約数和(自身を除く): 108857400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 453571, 907142, 1360713, 1814284, 2267855, 2721426, 3628568, 4535710, 5442852, 6803565, 9071420, 10885704, 13607130, 18142840, 27214260, 54428520]

約数ペア:

[(1, 54428520), (2, 27214260), (3, 18142840), (4, 13607130), (5, 10885704), (6, 9071420), (8, 6803565), (10, 5442852), (12, 4535710), (15, 3628568), (20, 2721426), (24, 2267855), (30, 1814284), (40, 1360713), (60, 907142), (120, 453571)]