86960400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{72467}}^1$

素因数の和:72488

約数の個数: 60

約数和(自身を含む): 278566992

約数和(自身を除く): 191606592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 72467, 144934, 217401, 289868, 362335, 434802, 579736, 724670, 869604, 1087005, 1159472, 1449340, 1739208, 1811675, 2174010, 2898680, 3478416, 3623350, 4348020, 5435025, 5797360, 7246700, 8696040, 10870050, 14493400, 17392080, 21740100, 28986800, 43480200, 86960400]

約数ペア:

[(1, 86960400), (2, 43480200), (3, 28986800), (4, 21740100), (5, 17392080), (6, 14493400), (8, 10870050), (10, 8696040), (12, 7246700), (15, 5797360), (16, 5435025), (20, 4348020), (24, 3623350), (25, 3478416), (30, 2898680), (40, 2174010), (48, 1811675), (50, 1739208), (60, 1449340), (75, 1159472), (80, 1087005), (100, 869604), (120, 724670), (150, 579736), (200, 434802), (240, 362335), (300, 289868), (400, 217401), (600, 144934), (1200, 72467)]