203808480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{424601}}^1$

素因数の和:424619

約数の個数: 48

約数和(自身を含む): 641998224

約数和(自身を除く): 438189744

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, 424601, 849202, 1273803, 1698404, 2123005, 2547606, 3396808, 4246010, 5095212, 6369015, 6793616, 8492020, 10190424, 12738030, 13587232, 16984040, 20380848, 25476060, 33968080, 40761696, 50952120, 67936160, 101904240, 203808480]

約数ペア:

[(1, 203808480), (2, 101904240), (3, 67936160), (4, 50952120), (5, 40761696), (6, 33968080), (8, 25476060), (10, 20380848), (12, 16984040), (15, 13587232), (16, 12738030), (20, 10190424), (24, 8492020), (30, 6793616), (32, 6369015), (40, 5095212), (48, 4246010), (60, 3396808), (80, 2547606), (96, 2123005), (120, 1698404), (160, 1273803), (240, 849202), (480, 424601)]