122355840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{63727}}^1$

素因数の和:63749

約数の個数: 64

約数和(自身を含む): 390015360

約数和(自身を除く): 267659520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 63727, 127454, 191181, 254908, 318635, 382362, 509816, 637270, 764724, 955905, 1019632, 1274540, 1529448, 1911810, 2039264, 2549080, 3058896, 3823620, 4078528, 5098160, 6117792, 7647240, 8157056, 10196320, 12235584, 15294480, 20392640, 24471168, 30588960, 40785280, 61177920, 122355840]

約数ペア:

[(1, 122355840), (2, 61177920), (3, 40785280), (4, 30588960), (5, 24471168), (6, 20392640), (8, 15294480), (10, 12235584), (12, 10196320), (15, 8157056), (16, 7647240), (20, 6117792), (24, 5098160), (30, 4078528), (32, 3823620), (40, 3058896), (48, 2549080), (60, 2039264), (64, 1911810), (80, 1529448), (96, 1274540), (120, 1019632), (128, 955905), (160, 764724), (192, 637270), (240, 509816), (320, 382362), (384, 318635), (480, 254908), (640, 191181), (960, 127454), (1920, 63727)]