68824620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127453}}^1$

素因数の和:127471

約数の個数: 48

約数和(自身を含む): 214122720

約数和(自身を除く): 145298100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 127453, 254906, 382359, 509812, 637265, 764718, 1147077, 1274530, 1529436, 1911795, 2294154, 2549060, 3441231, 3823590, 4588308, 5735385, 6882462, 7647180, 11470770, 13764924, 17206155, 22941540, 34412310, 68824620]

約数ペア:

[(1, 68824620), (2, 34412310), (3, 22941540), (4, 17206155), (5, 13764924), (6, 11470770), (9, 7647180), (10, 6882462), (12, 5735385), (15, 4588308), (18, 3823590), (20, 3441231), (27, 2549060), (30, 2294154), (36, 1911795), (45, 1529436), (54, 1274530), (60, 1147077), (90, 764718), (108, 637265), (135, 509812), (180, 382359), (270, 254906), (540, 127453)]