313422240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4159}}^1$

素因数の和:4334

約数の個数: 96

約数和(自身を含む): 993807360

約数和(自身を除く): 680385120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4159, 4710, 5024, 6280, 7536, 8318, 9420, 12477, 12560, 15072, 16636, 18840, 20795, 24954, 25120, 33272, 37680, 41590, 49908, 62385, 66544, 75360, 83180, 99816, 124770, 133088, 166360, 199632, 249540, 332720, 399264, 499080, 652963, 665440, 998160, 1305926, 1958889, 1996320, 2611852, 3264815, 3917778, 5223704, 6529630, 7835556, 9794445, 10447408, 13059260, 15671112, 19588890, 20894816, 26118520, 31342224, 39177780, 52237040, 62684448, 78355560, 104474080, 156711120, 313422240]

約数ペア:

[(1, 313422240), (2, 156711120), (3, 104474080), (4, 78355560), (5, 62684448), (6, 52237040), (8, 39177780), (10, 31342224), (12, 26118520), (15, 20894816), (16, 19588890), (20, 15671112), (24, 13059260), (30, 10447408), (32, 9794445), (40, 7835556), (48, 6529630), (60, 5223704), (80, 3917778), (96, 3264815), (120, 2611852), (157, 1996320), (160, 1958889), (240, 1305926), (314, 998160), (471, 665440), (480, 652963), (628, 499080), (785, 399264), (942, 332720), (1256, 249540), (1570, 199632), (1884, 166360), (2355, 133088), (2512, 124770), (3140, 99816), (3768, 83180), (4159, 75360), (4710, 66544), (5024, 62385), (6280, 49908), (7536, 41590), (8318, 37680), (9420, 33272), (12477, 25120), (12560, 24954), (15072, 20795), (16636, 18840)]