71688480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149351}}^1$

素因数の和:149369

約数の個数: 48

約数和(自身を含む): 225820224

約数和(自身を除く): 154131744

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, 149351, 298702, 448053, 597404, 746755, 896106, 1194808, 1493510, 1792212, 2240265, 2389616, 2987020, 3584424, 4480530, 4779232, 5974040, 7168848, 8961060, 11948080, 14337696, 17922120, 23896160, 35844240, 71688480]

約数ペア:

[(1, 71688480), (2, 35844240), (3, 23896160), (4, 17922120), (5, 14337696), (6, 11948080), (8, 8961060), (10, 7168848), (12, 5974040), (15, 4779232), (16, 4480530), (20, 3584424), (24, 2987020), (30, 2389616), (32, 2240265), (40, 1792212), (48, 1493510), (60, 1194808), (80, 896106), (96, 746755), (120, 597404), (160, 448053), (240, 298702), (480, 149351)]