394167240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25463}}^1$

素因数の和:25523

約数の個数: 96

約数和(自身を含む): 1310886720

約数和(自身を除く): 916719480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 25463, 50926, 76389, 101852, 127315, 152778, 203704, 229167, 254630, 305556, 381945, 458334, 509260, 611112, 763890, 916668, 1018520, 1094909, 1145835, 1527780, 1833336, 2189818, 2291670, 3055560, 3284727, 4379636, 4583340, 5474545, 6569454, 8759272, 9166680, 9854181, 10949090, 13138908, 16423635, 19708362, 21898180, 26277816, 32847270, 39416724, 43796360, 49270905, 65694540, 78833448, 98541810, 131389080, 197083620, 394167240]

約数ペア:

[(1, 394167240), (2, 197083620), (3, 131389080), (4, 98541810), (5, 78833448), (6, 65694540), (8, 49270905), (9, 43796360), (10, 39416724), (12, 32847270), (15, 26277816), (18, 21898180), (20, 19708362), (24, 16423635), (30, 13138908), (36, 10949090), (40, 9854181), (43, 9166680), (45, 8759272), (60, 6569454), (72, 5474545), (86, 4583340), (90, 4379636), (120, 3284727), (129, 3055560), (172, 2291670), (180, 2189818), (215, 1833336), (258, 1527780), (344, 1145835), (360, 1094909), (387, 1018520), (430, 916668), (516, 763890), (645, 611112), (774, 509260), (860, 458334), (1032, 381945), (1290, 305556), (1548, 254630), (1720, 229167), (1935, 203704), (2580, 152778), (3096, 127315), (3870, 101852), (5160, 76389), (7740, 50926), (15480, 25463)]