12572960

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 29937600

約数和(自身を除く): 17364640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 439, 716, 878, 895, 1432, 1756, 1790, 2195, 2864, 3512, 3580, 4390, 5728, 7024, 7160, 8780, 14048, 14320, 17560, 28640, 35120, 70240, 78581, 157162, 314324, 392905, 628648, 785810, 1257296, 1571620, 2514592, 3143240, 6286480, 12572960]

約数ペア:

[(1, 12572960), (2, 6286480), (4, 3143240), (5, 2514592), (8, 1571620), (10, 1257296), (16, 785810), (20, 628648), (32, 392905), (40, 314324), (80, 157162), (160, 78581), (179, 70240), (358, 35120), (439, 28640), (716, 17560), (878, 14320), (895, 14048), (1432, 8780), (1756, 7160), (1790, 7024), (2195, 5728), (2864, 4390), (3512, 3580)]