139366320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{580693}}^1$

素因数の和:580709

約数の個数: 40

約数和(自身を含む): 432036336

約数和(自身を除く): 292670016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 580693, 1161386, 1742079, 2322772, 2903465, 3484158, 4645544, 5806930, 6968316, 8710395, 9291088, 11613860, 13936632, 17420790, 23227720, 27873264, 34841580, 46455440, 69683160, 139366320]

約数ペア:

[(1, 139366320), (2, 69683160), (3, 46455440), (4, 34841580), (5, 27873264), (6, 23227720), (8, 17420790), (10, 13936632), (12, 11613860), (15, 9291088), (16, 8710395), (20, 6968316), (24, 5806930), (30, 4645544), (40, 3484158), (48, 2903465), (60, 2322772), (80, 1742079), (120, 1161386), (240, 580693)]