16281420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271357}}^1$

素因数の和:271369

約数の個数: 24

約数和(自身を含む): 45588144

約数和(自身を除く): 29306724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271357, 542714, 814071, 1085428, 1356785, 1628142, 2713570, 3256284, 4070355, 5427140, 8140710, 16281420]

約数ペア:

[(1, 16281420), (2, 8140710), (3, 5427140), (4, 4070355), (5, 3256284), (6, 2713570), (10, 1628142), (12, 1356785), (15, 1085428), (20, 814071), (30, 542714), (60, 271357)]