71337120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:798

約数の個数: 96

約数和(自身を含む): 225892800

約数和(自身を除く): 154555680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 331, 449, 480, 662, 898, 993, 1324, 1347, 1655, 1796, 1986, 2245, 2648, 2694, 3310, 3592, 3972, 4490, 4965, 5296, 5388, 6620, 6735, 7184, 7944, 8980, 9930, 10592, 10776, 13240, 13470, 14368, 15888, 17960, 19860, 21552, 26480, 26940, 31776, 35920, 39720, 43104, 52960, 53880, 71840, 79440, 107760, 148619, 158880, 215520, 297238, 445857, 594476, 743095, 891714, 1188952, 1486190, 1783428, 2229285, 2377904, 2972380, 3566856, 4458570, 4755808, 5944760, 7133712, 8917140, 11889520, 14267424, 17834280, 23779040, 35668560, 71337120]

約数ペア:

[(1, 71337120), (2, 35668560), (3, 23779040), (4, 17834280), (5, 14267424), (6, 11889520), (8, 8917140), (10, 7133712), (12, 5944760), (15, 4755808), (16, 4458570), (20, 3566856), (24, 2972380), (30, 2377904), (32, 2229285), (40, 1783428), (48, 1486190), (60, 1188952), (80, 891714), (96, 743095), (120, 594476), (160, 445857), (240, 297238), (331, 215520), (449, 158880), (480, 148619), (662, 107760), (898, 79440), (993, 71840), (1324, 53880), (1347, 52960), (1655, 43104), (1796, 39720), (1986, 35920), (2245, 31776), (2648, 26940), (2694, 26480), (3310, 21552), (3592, 19860), (3972, 17960), (4490, 15888), (4965, 14368), (5296, 13470), (5388, 13240), (6620, 10776), (6735, 10592), (7184, 9930), (7944, 8980)]