516552720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2152303}}^1$

素因数の和:2152319

約数の個数: 40

約数和(自身を含む): 1601314176

約数和(自身を除く): 1084761456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2152303, 4304606, 6456909, 8609212, 10761515, 12913818, 17218424, 21523030, 25827636, 32284545, 34436848, 43046060, 51655272, 64569090, 86092120, 103310544, 129138180, 172184240, 258276360, 516552720]

約数ペア:

[(1, 516552720), (2, 258276360), (3, 172184240), (4, 129138180), (5, 103310544), (6, 86092120), (8, 64569090), (10, 51655272), (12, 43046060), (15, 34436848), (16, 32284545), (20, 25827636), (24, 21523030), (30, 17218424), (40, 12913818), (48, 10761515), (60, 8609212), (80, 6456909), (120, 4304606), (240, 2152303)]