318206580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5303443}}^1$

素因数の和:5303455

約数の個数: 24

約数和(自身を含む): 890978592

約数和(自身を除く): 572772012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5303443, 10606886, 15910329, 21213772, 26517215, 31820658, 53034430, 63641316, 79551645, 106068860, 159103290, 318206580]

約数ペア:

[(1, 318206580), (2, 159103290), (3, 106068860), (4, 79551645), (5, 63641316), (6, 53034430), (10, 31820658), (12, 26517215), (15, 21213772), (20, 15910329), (30, 10606886), (60, 5303443)]