270240216

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{212453}}^1$

素因数の和:212515

約数の個数: 32

約数和(自身を含む): 688350960

約数和(自身を除く): 418110744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 212453, 424906, 637359, 849812, 1274718, 1699624, 2549436, 5098872, 11260009, 22520018, 33780027, 45040036, 67560054, 90080072, 135120108, 270240216]

約数ペア:

[(1, 270240216), (2, 135120108), (3, 90080072), (4, 67560054), (6, 45040036), (8, 33780027), (12, 22520018), (24, 11260009), (53, 5098872), (106, 2549436), (159, 1699624), (212, 1274718), (318, 849812), (424, 637359), (636, 424906), (1272, 212453)]