12830880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{26731}}^1$

素因数の和:26749

約数の個数: 48

約数和(自身を含む): 40418784

約数和(自身を除く): 27587904

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, 26731, 53462, 80193, 106924, 133655, 160386, 213848, 267310, 320772, 400965, 427696, 534620, 641544, 801930, 855392, 1069240, 1283088, 1603860, 2138480, 2566176, 3207720, 4276960, 6415440, 12830880]

約数ペア:

[(1, 12830880), (2, 6415440), (3, 4276960), (4, 3207720), (5, 2566176), (6, 2138480), (8, 1603860), (10, 1283088), (12, 1069240), (15, 855392), (16, 801930), (20, 641544), (24, 534620), (30, 427696), (32, 400965), (40, 320772), (48, 267310), (60, 213848), (80, 160386), (96, 133655), (120, 106924), (160, 80193), (240, 53462), (480, 26731)]