27040920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{225341}}^1$

素因数の和:225355

約数の個数: 32

約数和(自身を含む): 81123120

約数和(自身を除く): 54082200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 225341, 450682, 676023, 901364, 1126705, 1352046, 1802728, 2253410, 2704092, 3380115, 4506820, 5408184, 6760230, 9013640, 13520460, 27040920]

約数ペア:

[(1, 27040920), (2, 13520460), (3, 9013640), (4, 6760230), (5, 5408184), (6, 4506820), (8, 3380115), (10, 2704092), (12, 2253410), (15, 1802728), (20, 1352046), (24, 1126705), (30, 901364), (40, 676023), (60, 450682), (120, 225341)]