813651360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1695107}}^1$

素因数の和:1695125

約数の個数: 48

約数和(自身を含む): 2563003296

約数和(自身を除く): 1749351936

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, 1695107, 3390214, 5085321, 6780428, 8475535, 10170642, 13560856, 16951070, 20341284, 25426605, 27121712, 33902140, 40682568, 50853210, 54243424, 67804280, 81365136, 101706420, 135608560, 162730272, 203412840, 271217120, 406825680, 813651360]

約数ペア:

[(1, 813651360), (2, 406825680), (3, 271217120), (4, 203412840), (5, 162730272), (6, 135608560), (8, 101706420), (10, 81365136), (12, 67804280), (15, 54243424), (16, 50853210), (20, 40682568), (24, 33902140), (30, 27121712), (32, 25426605), (40, 20341284), (48, 16951070), (60, 13560856), (80, 10170642), (96, 8475535), (120, 6780428), (160, 5085321), (240, 3390214), (480, 1695107)]