168251520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{87631}}^1$

素因数の和:87653

約数の個数: 64

約数和(自身を含む): 536307840

約数和(自身を除く): 368056320

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, 87631, 175262, 262893, 350524, 438155, 525786, 701048, 876310, 1051572, 1314465, 1402096, 1752620, 2103144, 2628930, 2804192, 3505240, 4206288, 5257860, 5608384, 7010480, 8412576, 10515720, 11216768, 14020960, 16825152, 21031440, 28041920, 33650304, 42062880, 56083840, 84125760, 168251520]

約数ペア:

[(1, 168251520), (2, 84125760), (3, 56083840), (4, 42062880), (5, 33650304), (6, 28041920), (8, 21031440), (10, 16825152), (12, 14020960), (15, 11216768), (16, 10515720), (20, 8412576), (24, 7010480), (30, 5608384), (32, 5257860), (40, 4206288), (48, 3505240), (60, 2804192), (64, 2628930), (80, 2103144), (96, 1752620), (120, 1402096), (128, 1314465), (160, 1051572), (192, 876310), (240, 701048), (320, 525786), (384, 438155), (480, 350524), (640, 262893), (960, 175262), (1920, 87631)]