1241714560

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15277}}^1$

素因数の和:15423

約数の個数: 64

約数和(自身を含む): 2992043520

約数和(自身を除く): 1750328960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 15277, 16256, 20320, 30554, 40640, 61108, 76385, 81280, 122216, 152770, 244432, 305540, 488864, 611080, 977728, 1222160, 1940179, 1955456, 2444320, 3880358, 4888640, 7760716, 9700895, 9777280, 15521432, 19401790, 31042864, 38803580, 62085728, 77607160, 124171456, 155214320, 248342912, 310428640, 620857280, 1241714560]

約数ペア:

[(1, 1241714560), (2, 620857280), (4, 310428640), (5, 248342912), (8, 155214320), (10, 124171456), (16, 77607160), (20, 62085728), (32, 38803580), (40, 31042864), (64, 19401790), (80, 15521432), (127, 9777280), (128, 9700895), (160, 7760716), (254, 4888640), (320, 3880358), (508, 2444320), (635, 1955456), (640, 1940179), (1016, 1222160), (1270, 977728), (2032, 611080), (2540, 488864), (4064, 305540), (5080, 244432), (8128, 152770), (10160, 122216), (15277, 81280), (16256, 76385), (20320, 61108), (30554, 40640)]