355201620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{28057}}^1$

素因数の和:28280

約数の個数: 48

約数和(自身を含む): 999313728

約数和(自身を除く): 644112108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 28057, 56114, 84171, 112228, 140285, 168342, 280570, 336684, 420855, 561140, 841710, 1683420, 5920027, 11840054, 17760081, 23680108, 29600135, 35520162, 59200270, 71040324, 88800405, 118400540, 177600810, 355201620]

約数ペア:

[(1, 355201620), (2, 177600810), (3, 118400540), (4, 88800405), (5, 71040324), (6, 59200270), (10, 35520162), (12, 29600135), (15, 23680108), (20, 17760081), (30, 11840054), (60, 5920027), (211, 1683420), (422, 841710), (633, 561140), (844, 420855), (1055, 336684), (1266, 280570), (2110, 168342), (2532, 140285), (3165, 112228), (4220, 84171), (6330, 56114), (12660, 28057)]