439366920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3661391}}^1$

素因数の和:3661405

約数の個数: 32

約数和(自身を含む): 1318101120

約数和(自身を除く): 878734200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3661391, 7322782, 10984173, 14645564, 18306955, 21968346, 29291128, 36613910, 43936692, 54920865, 73227820, 87873384, 109841730, 146455640, 219683460, 439366920]

約数ペア:

[(1, 439366920), (2, 219683460), (3, 146455640), (4, 109841730), (5, 87873384), (6, 73227820), (8, 54920865), (10, 43936692), (12, 36613910), (15, 29291128), (20, 21968346), (24, 18306955), (30, 14645564), (40, 10984173), (60, 7322782), (120, 3661391)]