27238920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{226991}}^1$

素因数の和:227005

約数の個数: 32

約数和(自身を含む): 81717120

約数和(自身を除く): 54478200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 226991, 453982, 680973, 907964, 1134955, 1361946, 1815928, 2269910, 2723892, 3404865, 4539820, 5447784, 6809730, 9079640, 13619460, 27238920]

約数ペア:

[(1, 27238920), (2, 13619460), (3, 9079640), (4, 6809730), (5, 5447784), (6, 4539820), (8, 3404865), (10, 2723892), (12, 2269910), (15, 1815928), (20, 1361946), (24, 1134955), (30, 907964), (40, 680973), (60, 453982), (120, 226991)]