122625840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{510941}}^1$

素因数の和:510957

約数の個数: 40

約数和(自身を含む): 380140848

約数和(自身を除く): 257515008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 510941, 1021882, 1532823, 2043764, 2554705, 3065646, 4087528, 5109410, 6131292, 7664115, 8175056, 10218820, 12262584, 15328230, 20437640, 24525168, 30656460, 40875280, 61312920, 122625840]

約数ペア:

[(1, 122625840), (2, 61312920), (3, 40875280), (4, 30656460), (5, 24525168), (6, 20437640), (8, 15328230), (10, 12262584), (12, 10218820), (15, 8175056), (16, 7664115), (20, 6131292), (24, 5109410), (30, 4087528), (40, 3065646), (48, 2554705), (60, 2043764), (80, 1532823), (120, 1021882), (240, 510941)]