4042117680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16842157}}^1$

素因数の和:16842173

約数の個数: 40

約数和(自身を含む): 12530565552

約数和(自身を除く): 8488447872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16842157, 33684314, 50526471, 67368628, 84210785, 101052942, 134737256, 168421570, 202105884, 252632355, 269474512, 336843140, 404211768, 505264710, 673686280, 808423536, 1010529420, 1347372560, 2021058840, 4042117680]

約数ペア:

[(1, 4042117680), (2, 2021058840), (3, 1347372560), (4, 1010529420), (5, 808423536), (6, 673686280), (8, 505264710), (10, 404211768), (12, 336843140), (15, 269474512), (16, 252632355), (20, 202105884), (24, 168421570), (30, 134737256), (40, 101052942), (48, 84210785), (60, 67368628), (80, 50526471), (120, 33684314), (240, 16842157)]