243792960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{253951}}^1$

素因数の和:253971

約数の個数: 56

約数和(自身を含む): 774045696

約数和(自身を除く): 530252736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 253951, 507902, 761853, 1015804, 1269755, 1523706, 2031608, 2539510, 3047412, 3809265, 4063216, 5079020, 6094824, 7618530, 8126432, 10158040, 12189648, 15237060, 16252864, 20316080, 24379296, 30474120, 40632160, 48758592, 60948240, 81264320, 121896480, 243792960]

約数ペア:

[(1, 243792960), (2, 121896480), (3, 81264320), (4, 60948240), (5, 48758592), (6, 40632160), (8, 30474120), (10, 24379296), (12, 20316080), (15, 16252864), (16, 15237060), (20, 12189648), (24, 10158040), (30, 8126432), (32, 7618530), (40, 6094824), (48, 5079020), (60, 4063216), (64, 3809265), (80, 3047412), (96, 2539510), (120, 2031608), (160, 1523706), (192, 1269755), (240, 1015804), (320, 761853), (480, 507902), (960, 253951)]