127642960

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{27043}}^1$

素因数の和:27115

約数の個数: 40

約数和(自身を含む): 301811040

約数和(自身を除く): 174168080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 27043, 54086, 108172, 135215, 216344, 270430, 432688, 540860, 1081720, 1595537, 2163440, 3191074, 6382148, 7977685, 12764296, 15955370, 25528592, 31910740, 63821480, 127642960]

約数ペア:

[(1, 127642960), (2, 63821480), (4, 31910740), (5, 25528592), (8, 15955370), (10, 12764296), (16, 7977685), (20, 6382148), (40, 3191074), (59, 2163440), (80, 1595537), (118, 1081720), (236, 540860), (295, 432688), (472, 270430), (590, 216344), (944, 135215), (1180, 108172), (2360, 54086), (4720, 27043)]