55670880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{115981}}^1$

素因数の和:115999

約数の個数: 48

約数和(自身を含む): 175364784

約数和(自身を除く): 119693904

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, 115981, 231962, 347943, 463924, 579905, 695886, 927848, 1159810, 1391772, 1739715, 1855696, 2319620, 2783544, 3479430, 3711392, 4639240, 5567088, 6958860, 9278480, 11134176, 13917720, 18556960, 27835440, 55670880]

約数ペア:

[(1, 55670880), (2, 27835440), (3, 18556960), (4, 13917720), (5, 11134176), (6, 9278480), (8, 6958860), (10, 5567088), (12, 4639240), (15, 3711392), (16, 3479430), (20, 2783544), (24, 2319620), (30, 1855696), (32, 1739715), (40, 1391772), (48, 1159810), (60, 927848), (80, 695886), (96, 579905), (120, 463924), (160, 347943), (240, 231962), (480, 115981)]