125416560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{522569}}^1$

素因数の和:522585

約数の個数: 40

約数和(自身を含む): 388792080

約数和(自身を除く): 263375520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 522569, 1045138, 1567707, 2090276, 2612845, 3135414, 4180552, 5225690, 6270828, 7838535, 8361104, 10451380, 12541656, 15677070, 20902760, 25083312, 31354140, 41805520, 62708280, 125416560]

約数ペア:

[(1, 125416560), (2, 62708280), (3, 41805520), (4, 31354140), (5, 25083312), (6, 20902760), (8, 15677070), (10, 12541656), (12, 10451380), (15, 8361104), (16, 7838535), (20, 6270828), (24, 5225690), (30, 4180552), (40, 3135414), (48, 2612845), (60, 2090276), (80, 1567707), (120, 1045138), (240, 522569)]