340320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{709}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 1073520

約数和(自身を除く): 733200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 709, 1418, 2127, 2836, 3545, 4254, 5672, 7090, 8508, 10635, 11344, 14180, 17016, 21270, 22688, 28360, 34032, 42540, 56720, 68064, 85080, 113440, 170160, 340320]

約数ペア:

[(1, 340320), (2, 170160), (3, 113440), (4, 85080), (5, 68064), (6, 56720), (8, 42540), (10, 34032), (12, 28360), (15, 22688), (16, 21270), (20, 17016), (24, 14180), (30, 11344), (32, 10635), (40, 8508), (48, 7090), (60, 5672), (80, 4254), (96, 3545), (120, 2836), (160, 2127), (240, 1418), (480, 709)]