127688280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1064069}}^1$

素因数の和:1064083

約数の個数: 32

約数和(自身を含む): 383065200

約数和(自身を除く): 255376920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1064069, 2128138, 3192207, 4256276, 5320345, 6384414, 8512552, 10640690, 12768828, 15961035, 21281380, 25537656, 31922070, 42562760, 63844140, 127688280]

約数ペア:

[(1, 127688280), (2, 63844140), (3, 42562760), (4, 31922070), (5, 25537656), (6, 21281380), (8, 15961035), (10, 12768828), (12, 10640690), (15, 8512552), (20, 6384414), (24, 5320345), (30, 4256276), (40, 3192207), (60, 2128138), (120, 1064069)]