51830880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107981}}^1$

素因数の和:107999

約数の個数: 48

約数和(自身を含む): 163268784

約数和(自身を除く): 111437904

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, 107981, 215962, 323943, 431924, 539905, 647886, 863848, 1079810, 1295772, 1619715, 1727696, 2159620, 2591544, 3239430, 3455392, 4319240, 5183088, 6478860, 8638480, 10366176, 12957720, 17276960, 25915440, 51830880]

約数ペア:

[(1, 51830880), (2, 25915440), (3, 17276960), (4, 12957720), (5, 10366176), (6, 8638480), (8, 6478860), (10, 5183088), (12, 4319240), (15, 3455392), (16, 3239430), (20, 2591544), (24, 2159620), (30, 1727696), (32, 1619715), (40, 1295772), (48, 1079810), (60, 863848), (80, 647886), (96, 539905), (120, 431924), (160, 323943), (240, 215962), (480, 107981)]