52441680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{619}}^1$

素因数の和:988

約数の個数: 80

約数和(自身を含む): 163293120

約数和(自身を除く): 110851440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353, 619, 706, 1059, 1238, 1412, 1765, 1857, 2118, 2476, 2824, 3095, 3530, 3714, 4236, 4952, 5295, 5648, 6190, 7060, 7428, 8472, 9285, 9904, 10590, 12380, 14120, 14856, 16944, 18570, 21180, 24760, 28240, 29712, 37140, 42360, 49520, 74280, 84720, 148560, 218507, 437014, 655521, 874028, 1092535, 1311042, 1748056, 2185070, 2622084, 3277605, 3496112, 4370140, 5244168, 6555210, 8740280, 10488336, 13110420, 17480560, 26220840, 52441680]

約数ペア:

[(1, 52441680), (2, 26220840), (3, 17480560), (4, 13110420), (5, 10488336), (6, 8740280), (8, 6555210), (10, 5244168), (12, 4370140), (15, 3496112), (16, 3277605), (20, 2622084), (24, 2185070), (30, 1748056), (40, 1311042), (48, 1092535), (60, 874028), (80, 655521), (120, 437014), (240, 218507), (353, 148560), (619, 84720), (706, 74280), (1059, 49520), (1238, 42360), (1412, 37140), (1765, 29712), (1857, 28240), (2118, 24760), (2476, 21180), (2824, 18570), (3095, 16944), (3530, 14856), (3714, 14120), (4236, 12380), (4952, 10590), (5295, 9904), (5648, 9285), (6190, 8472), (7060, 7428)]