243692160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{126923}}^1$

素因数の和:126945

約数の個数: 64

約数和(自身を含む): 776774880

約数和(自身を除く): 533082720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 126923, 253846, 380769, 507692, 634615, 761538, 1015384, 1269230, 1523076, 1903845, 2030768, 2538460, 3046152, 3807690, 4061536, 5076920, 6092304, 7615380, 8123072, 10153840, 12184608, 15230760, 16246144, 20307680, 24369216, 30461520, 40615360, 48738432, 60923040, 81230720, 121846080, 243692160]

約数ペア:

[(1, 243692160), (2, 121846080), (3, 81230720), (4, 60923040), (5, 48738432), (6, 40615360), (8, 30461520), (10, 24369216), (12, 20307680), (15, 16246144), (16, 15230760), (20, 12184608), (24, 10153840), (30, 8123072), (32, 7615380), (40, 6092304), (48, 5076920), (60, 4061536), (64, 3807690), (80, 3046152), (96, 2538460), (120, 2030768), (128, 1903845), (160, 1523076), (192, 1269230), (240, 1015384), (320, 761538), (384, 634615), (480, 507692), (640, 380769), (960, 253846), (1920, 126923)]