253120800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{105467}}^1$

素因数の和:105490

約数の個数: 72

約数和(自身を含む): 823916016

約数和(自身を除く): 570795216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 105467, 210934, 316401, 421868, 527335, 632802, 843736, 1054670, 1265604, 1582005, 1687472, 2109340, 2531208, 2636675, 3164010, 3374944, 4218680, 5062416, 5273350, 6328020, 7910025, 8437360, 10124832, 10546700, 12656040, 15820050, 16874720, 21093400, 25312080, 31640100, 42186800, 50624160, 63280200, 84373600, 126560400, 253120800]

約数ペア:

[(1, 253120800), (2, 126560400), (3, 84373600), (4, 63280200), (5, 50624160), (6, 42186800), (8, 31640100), (10, 25312080), (12, 21093400), (15, 16874720), (16, 15820050), (20, 12656040), (24, 10546700), (25, 10124832), (30, 8437360), (32, 7910025), (40, 6328020), (48, 5273350), (50, 5062416), (60, 4218680), (75, 3374944), (80, 3164010), (96, 2636675), (100, 2531208), (120, 2109340), (150, 1687472), (160, 1582005), (200, 1265604), (240, 1054670), (300, 843736), (400, 632802), (480, 527335), (600, 421868), (800, 316401), (1200, 210934), (2400, 105467)]