8150880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16981}}^1$

素因数の和:16999

約数の個数: 48

約数和(自身を含む): 25676784

約数和(自身を除く): 17525904

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, 16981, 33962, 50943, 67924, 84905, 101886, 135848, 169810, 203772, 254715, 271696, 339620, 407544, 509430, 543392, 679240, 815088, 1018860, 1358480, 1630176, 2037720, 2716960, 4075440, 8150880]

約数ペア:

[(1, 8150880), (2, 4075440), (3, 2716960), (4, 2037720), (5, 1630176), (6, 1358480), (8, 1018860), (10, 815088), (12, 679240), (15, 543392), (16, 509430), (20, 407544), (24, 339620), (30, 271696), (32, 254715), (40, 203772), (48, 169810), (60, 135848), (80, 101886), (96, 84905), (120, 67924), (160, 50943), (240, 33962), (480, 16981)]