129517320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1079311}}^1$

素因数の和:1079325

約数の個数: 32

約数和(自身を含む): 388552320

約数和(自身を除く): 259035000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1079311, 2158622, 3237933, 4317244, 5396555, 6475866, 8634488, 10793110, 12951732, 16189665, 21586220, 25903464, 32379330, 43172440, 64758660, 129517320]

約数ペア:

[(1, 129517320), (2, 64758660), (3, 43172440), (4, 32379330), (5, 25903464), (6, 21586220), (8, 16189665), (10, 12951732), (12, 10793110), (15, 8634488), (20, 6475866), (24, 5396555), (30, 4317244), (40, 3237933), (60, 2158622), (120, 1079311)]