526727280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2194697}}^1$

素因数の和:2194713

約数の個数: 40

約数和(自身を含む): 1632855312

約数和(自身を除く): 1106128032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2194697, 4389394, 6584091, 8778788, 10973485, 13168182, 17557576, 21946970, 26336364, 32920455, 35115152, 43893940, 52672728, 65840910, 87787880, 105345456, 131681820, 175575760, 263363640, 526727280]

約数ペア:

[(1, 526727280), (2, 263363640), (3, 175575760), (4, 131681820), (5, 105345456), (6, 87787880), (8, 65840910), (10, 52672728), (12, 43893940), (15, 35115152), (16, 32920455), (20, 26336364), (24, 21946970), (30, 17557576), (40, 13168182), (48, 10973485), (60, 8778788), (80, 6584091), (120, 4389394), (240, 2194697)]