139177320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1159811}}^1$

素因数の和:1159825

約数の個数: 32

約数和(自身を含む): 417532320

約数和(自身を除く): 278355000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1159811, 2319622, 3479433, 4639244, 5799055, 6958866, 9278488, 11598110, 13917732, 17397165, 23196220, 27835464, 34794330, 46392440, 69588660, 139177320]

約数ペア:

[(1, 139177320), (2, 69588660), (3, 46392440), (4, 34794330), (5, 27835464), (6, 23196220), (8, 17397165), (10, 13917732), (12, 11598110), (15, 9278488), (20, 6958866), (24, 5799055), (30, 4639244), (40, 3479433), (60, 2319622), (120, 1159811)]