1627200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{113}}^1$

素因数の和:141

約数の個数: 126

約数和(自身を含む): 5834634

約数和(自身を除く): 4207434

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 113, 120, 144, 150, 160, 180, 192, 200, 225, 226, 240, 288, 300, 320, 339, 360, 400, 450, 452, 480, 565, 576, 600, 678, 720, 800, 900, 904, 960, 1017, 1130, 1200, 1356, 1440, 1600, 1695, 1800, 1808, 2034, 2260, 2400, 2712, 2825, 2880, 3390, 3600, 3616, 4068, 4520, 4800, 5085, 5424, 5650, 6780, 7200, 7232, 8136, 8475, 9040, 10170, 10848, 11300, 13560, 14400, 16272, 16950, 18080, 20340, 21696, 22600, 25425, 27120, 32544, 33900, 36160, 40680, 45200, 50850, 54240, 65088, 67800, 81360, 90400, 101700, 108480, 135600, 162720, 180800, 203400, 271200, 325440, 406800, 542400, 813600, 1627200]

約数ペア:

[(1, 1627200), (2, 813600), (3, 542400), (4, 406800), (5, 325440), (6, 271200), (8, 203400), (9, 180800), (10, 162720), (12, 135600), (15, 108480), (16, 101700), (18, 90400), (20, 81360), (24, 67800), (25, 65088), (30, 54240), (32, 50850), (36, 45200), (40, 40680), (45, 36160), (48, 33900), (50, 32544), (60, 27120), (64, 25425), (72, 22600), (75, 21696), (80, 20340), (90, 18080), (96, 16950), (100, 16272), (113, 14400), (120, 13560), (144, 11300), (150, 10848), (160, 10170), (180, 9040), (192, 8475), (200, 8136), (225, 7232), (226, 7200), (240, 6780), (288, 5650), (300, 5424), (320, 5085), (339, 4800), (360, 4520), (400, 4068), (450, 3616), (452, 3600), (480, 3390), (565, 2880), (576, 2825), (600, 2712), (678, 2400), (720, 2260), (800, 2034), (900, 1808), (904, 1800), (960, 1695), (1017, 1600), (1130, 1440), (1200, 1356)]