27390840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{228257}}^1$

素因数の和:228271

約数の個数: 32

約数和(自身を含む): 82172880

約数和(自身を除く): 54782040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 228257, 456514, 684771, 913028, 1141285, 1369542, 1826056, 2282570, 2739084, 3423855, 4565140, 5478168, 6847710, 9130280, 13695420, 27390840]

約数ペア:

[(1, 27390840), (2, 13695420), (3, 9130280), (4, 6847710), (5, 5478168), (6, 4565140), (8, 3423855), (10, 2739084), (12, 2282570), (15, 1826056), (20, 1369542), (24, 1141285), (30, 913028), (40, 684771), (60, 456514), (120, 228257)]