216628800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{45131}}^1$

素因数の和:45156

約数の個数: 84

約数和(自身を含む): 710738736

約数和(自身を除く): 494109936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 45131, 90262, 135393, 180524, 225655, 270786, 361048, 451310, 541572, 676965, 722096, 902620, 1083144, 1128275, 1353930, 1444192, 1805240, 2166288, 2256550, 2707860, 2888384, 3384825, 3610480, 4332576, 4513100, 5415720, 6769650, 7220960, 8665152, 9026200, 10831440, 13539300, 14441920, 18052400, 21662880, 27078600, 36104800, 43325760, 54157200, 72209600, 108314400, 216628800]

約数ペア:

[(1, 216628800), (2, 108314400), (3, 72209600), (4, 54157200), (5, 43325760), (6, 36104800), (8, 27078600), (10, 21662880), (12, 18052400), (15, 14441920), (16, 13539300), (20, 10831440), (24, 9026200), (25, 8665152), (30, 7220960), (32, 6769650), (40, 5415720), (48, 4513100), (50, 4332576), (60, 3610480), (64, 3384825), (75, 2888384), (80, 2707860), (96, 2256550), (100, 2166288), (120, 1805240), (150, 1444192), (160, 1353930), (192, 1128275), (200, 1083144), (240, 902620), (300, 722096), (320, 676965), (400, 541572), (480, 451310), (600, 361048), (800, 270786), (960, 225655), (1200, 180524), (1600, 135393), (2400, 90262), (4800, 45131)]