16120920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{134341}}^1$

素因数の和:134355

約数の個数: 32

約数和(自身を含む): 48363120

約数和(自身を除く): 32242200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 134341, 268682, 403023, 537364, 671705, 806046, 1074728, 1343410, 1612092, 2015115, 2686820, 3224184, 4030230, 5373640, 8060460, 16120920]

約数ペア:

[(1, 16120920), (2, 8060460), (3, 5373640), (4, 4030230), (5, 3224184), (6, 2686820), (8, 2015115), (10, 1612092), (12, 1343410), (15, 1074728), (20, 806046), (24, 671705), (30, 537364), (40, 403023), (60, 268682), (120, 134341)]