54921840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{228841}}^1$

素因数の和:228857

約数の個数: 40

約数和(自身を含む): 170258448

約数和(自身を除く): 115336608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 228841, 457682, 686523, 915364, 1144205, 1373046, 1830728, 2288410, 2746092, 3432615, 3661456, 4576820, 5492184, 6865230, 9153640, 10984368, 13730460, 18307280, 27460920, 54921840]

約数ペア:

[(1, 54921840), (2, 27460920), (3, 18307280), (4, 13730460), (5, 10984368), (6, 9153640), (8, 6865230), (10, 5492184), (12, 4576820), (15, 3661456), (16, 3432615), (20, 2746092), (24, 2288410), (30, 1830728), (40, 1373046), (48, 1144205), (60, 915364), (80, 686523), (120, 457682), (240, 228841)]