203797320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1698311}}^1$

素因数の和:1698325

約数の個数: 32

約数和(自身を含む): 611392320

約数和(自身を除く): 407595000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1698311, 3396622, 5094933, 6793244, 8491555, 10189866, 13586488, 16983110, 20379732, 25474665, 33966220, 40759464, 50949330, 67932440, 101898660, 203797320]

約数ペア:

[(1, 203797320), (2, 101898660), (3, 67932440), (4, 50949330), (5, 40759464), (6, 33966220), (8, 25474665), (10, 20379732), (12, 16983110), (15, 13586488), (20, 10189866), (24, 8491555), (30, 6793244), (40, 5094933), (60, 3396622), (120, 1698311)]