660582511140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{256039733}}^1$

素因数の和:256039788

約数の個数: 48

約数和(自身を含む): 1892645713728

約数和(自身を除く): 1232063202588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 256039733, 512079466, 768119199, 1024158932, 1280198665, 1536238398, 2560397330, 3072476796, 3840595995, 5120794660, 7681191990, 11009708519, 15362383980, 22019417038, 33029125557, 44038834076, 55048542595, 66058251114, 110097085190, 132116502228, 165145627785, 220194170380, 330291255570, 660582511140]

約数ペア:

[(1, 660582511140), (2, 330291255570), (3, 220194170380), (4, 165145627785), (5, 132116502228), (6, 110097085190), (10, 66058251114), (12, 55048542595), (15, 44038834076), (20, 33029125557), (30, 22019417038), (43, 15362383980), (60, 11009708519), (86, 7681191990), (129, 5120794660), (172, 3840595995), (215, 3072476796), (258, 2560397330), (430, 1536238398), (516, 1280198665), (645, 1024158932), (860, 768119199), (1290, 512079466), (2580, 256039733)]