1181580720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4923253}}^1$

素因数の和:4923269

約数の個数: 40

約数和(自身を含む): 3662900976

約数和(自身を除く): 2481320256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4923253, 9846506, 14769759, 19693012, 24616265, 29539518, 39386024, 49232530, 59079036, 73848795, 78772048, 98465060, 118158072, 147697590, 196930120, 236316144, 295395180, 393860240, 590790360, 1181580720]

約数ペア:

[(1, 1181580720), (2, 590790360), (3, 393860240), (4, 295395180), (5, 236316144), (6, 196930120), (8, 147697590), (10, 118158072), (12, 98465060), (15, 78772048), (16, 73848795), (20, 59079036), (24, 49232530), (30, 39386024), (40, 29539518), (48, 24616265), (60, 19693012), (80, 14769759), (120, 9846506), (240, 4923253)]