27042780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10993}}^1$

素因数の和:11046

約数の個数: 48

約数和(自身を含む): 77573664

約数和(自身を除く): 50530884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 10993, 21986, 32979, 43972, 54965, 65958, 109930, 131916, 164895, 219860, 329790, 450713, 659580, 901426, 1352139, 1802852, 2253565, 2704278, 4507130, 5408556, 6760695, 9014260, 13521390, 27042780]

約数ペア:

[(1, 27042780), (2, 13521390), (3, 9014260), (4, 6760695), (5, 5408556), (6, 4507130), (10, 2704278), (12, 2253565), (15, 1802852), (20, 1352139), (30, 901426), (41, 659580), (60, 450713), (82, 329790), (123, 219860), (164, 164895), (205, 131916), (246, 109930), (410, 65958), (492, 54965), (615, 43972), (820, 32979), (1230, 21986), (2460, 10993)]