73973280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{154111}}^1$

素因数の和:154129

約数の個数: 48

約数和(自身を含む): 233017344

約数和(自身を除く): 159044064

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, 154111, 308222, 462333, 616444, 770555, 924666, 1232888, 1541110, 1849332, 2311665, 2465776, 3082220, 3698664, 4623330, 4931552, 6164440, 7397328, 9246660, 12328880, 14794656, 18493320, 24657760, 36986640, 73973280]

約数ペア:

[(1, 73973280), (2, 36986640), (3, 24657760), (4, 18493320), (5, 14794656), (6, 12328880), (8, 9246660), (10, 7397328), (12, 6164440), (15, 4931552), (16, 4623330), (20, 3698664), (24, 3082220), (30, 2465776), (32, 2311665), (40, 1849332), (48, 1541110), (60, 1232888), (80, 924666), (96, 770555), (120, 616444), (160, 462333), (240, 308222), (480, 154111)]