67190880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139981}}^1$

素因数の和:139999

約数の個数: 48

約数和(自身を含む): 211652784

約数和(自身を除く): 144461904

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, 139981, 279962, 419943, 559924, 699905, 839886, 1119848, 1399810, 1679772, 2099715, 2239696, 2799620, 3359544, 4199430, 4479392, 5599240, 6719088, 8398860, 11198480, 13438176, 16797720, 22396960, 33595440, 67190880]

約数ペア:

[(1, 67190880), (2, 33595440), (3, 22396960), (4, 16797720), (5, 13438176), (6, 11198480), (8, 8398860), (10, 6719088), (12, 5599240), (15, 4479392), (16, 4199430), (20, 3359544), (24, 2799620), (30, 2239696), (32, 2099715), (40, 1679772), (48, 1399810), (60, 1119848), (80, 839886), (96, 699905), (120, 559924), (160, 419943), (240, 279962), (480, 139981)]