87256560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{363569}}^1$

素因数の和:363585

約数の個数: 40

約数和(自身を含む): 270496080

約数和(自身を除く): 183239520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 363569, 727138, 1090707, 1454276, 1817845, 2181414, 2908552, 3635690, 4362828, 5453535, 5817104, 7271380, 8725656, 10907070, 14542760, 17451312, 21814140, 29085520, 43628280, 87256560]

約数ペア:

[(1, 87256560), (2, 43628280), (3, 29085520), (4, 21814140), (5, 17451312), (6, 14542760), (8, 10907070), (10, 8725656), (12, 7271380), (15, 5817104), (16, 5453535), (20, 4362828), (24, 3635690), (30, 2908552), (40, 2181414), (48, 1817845), (60, 1454276), (80, 1090707), (120, 727138), (240, 363569)]