16871280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{70297}}^1$

素因数の和:70313

約数の個数: 40

約数和(自身を含む): 52301712

約数和(自身を除く): 35430432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 70297, 140594, 210891, 281188, 351485, 421782, 562376, 702970, 843564, 1054455, 1124752, 1405940, 1687128, 2108910, 2811880, 3374256, 4217820, 5623760, 8435640, 16871280]

約数ペア:

[(1, 16871280), (2, 8435640), (3, 5623760), (4, 4217820), (5, 3374256), (6, 2811880), (8, 2108910), (10, 1687128), (12, 1405940), (15, 1124752), (16, 1054455), (20, 843564), (24, 702970), (30, 562376), (40, 421782), (48, 351485), (60, 281188), (80, 210891), (120, 140594), (240, 70297)]