204301320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1702511}}^1$

素因数の和:1702525

約数の個数: 32

約数和(自身を含む): 612904320

約数和(自身を除く): 408603000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1702511, 3405022, 5107533, 6810044, 8512555, 10215066, 13620088, 17025110, 20430132, 25537665, 34050220, 40860264, 51075330, 68100440, 102150660, 204301320]

約数ペア:

[(1, 204301320), (2, 102150660), (3, 68100440), (4, 51075330), (5, 40860264), (6, 34050220), (8, 25537665), (10, 20430132), (12, 17025110), (15, 13620088), (20, 10215066), (24, 8512555), (30, 6810044), (40, 5107533), (60, 3405022), (120, 1702511)]