480920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1093}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 1181520

約数和(自身を除く): 700600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1093, 2186, 4372, 5465, 8744, 10930, 12023, 21860, 24046, 43720, 48092, 60115, 96184, 120230, 240460, 480920]

約数ペア:

[(1, 480920), (2, 240460), (4, 120230), (5, 96184), (8, 60115), (10, 48092), (11, 43720), (20, 24046), (22, 21860), (40, 12023), (44, 10930), (55, 8744), (88, 5465), (110, 4372), (220, 2186), (440, 1093)]