8630880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17981}}^1$

素因数の和:17999

約数の個数: 48

約数和(自身を含む): 27188784

約数和(自身を除く): 18557904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 17981, 35962, 53943, 71924, 89905, 107886, 143848, 179810, 215772, 269715, 287696, 359620, 431544, 539430, 575392, 719240, 863088, 1078860, 1438480, 1726176, 2157720, 2876960, 4315440, 8630880]

約数ペア:

[(1, 8630880), (2, 4315440), (3, 2876960), (4, 2157720), (5, 1726176), (6, 1438480), (8, 1078860), (10, 863088), (12, 719240), (15, 575392), (16, 539430), (20, 431544), (24, 359620), (30, 287696), (32, 269715), (40, 215772), (48, 179810), (60, 143848), (80, 107886), (96, 89905), (120, 71924), (160, 53943), (240, 35962), (480, 17981)]