69110880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{143981}}^1$

素因数の和:143999

約数の個数: 48

約数和(自身を含む): 217700784

約数和(自身を除く): 148589904

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, 143981, 287962, 431943, 575924, 719905, 863886, 1151848, 1439810, 1727772, 2159715, 2303696, 2879620, 3455544, 4319430, 4607392, 5759240, 6911088, 8638860, 11518480, 13822176, 17277720, 23036960, 34555440, 69110880]

約数ペア:

[(1, 69110880), (2, 34555440), (3, 23036960), (4, 17277720), (5, 13822176), (6, 11518480), (8, 8638860), (10, 6911088), (12, 5759240), (15, 4607392), (16, 4319430), (20, 3455544), (24, 2879620), (30, 2303696), (32, 2159715), (40, 1727772), (48, 1439810), (60, 1151848), (80, 863886), (96, 719905), (120, 575924), (160, 431943), (240, 287962), (480, 143981)]