311170920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2593091}}^1$

素因数の和:2593105

約数の個数: 32

約数和(自身を含む): 933513120

約数和(自身を除く): 622342200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2593091, 5186182, 7779273, 10372364, 12965455, 15558546, 20744728, 25930910, 31117092, 38896365, 51861820, 62234184, 77792730, 103723640, 155585460, 311170920]

約数ペア:

[(1, 311170920), (2, 155585460), (3, 103723640), (4, 77792730), (5, 62234184), (6, 51861820), (8, 38896365), (10, 31117092), (12, 25930910), (15, 20744728), (20, 15558546), (24, 12965455), (30, 10372364), (40, 7779273), (60, 5186182), (120, 2593091)]