63577520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 156150720

約数和(自身を除く): 92573200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 109, 115, 184, 218, 230, 317, 368, 436, 460, 545, 634, 872, 920, 1090, 1268, 1585, 1744, 1840, 2180, 2507, 2536, 3170, 4360, 5014, 5072, 6340, 7291, 8720, 10028, 12535, 12680, 14582, 20056, 25070, 25360, 29164, 34553, 36455, 40112, 50140, 58328, 69106, 72910, 100280, 116656, 138212, 145820, 172765, 200560, 276424, 291640, 345530, 552848, 583280, 691060, 794719, 1382120, 1589438, 2764240, 3178876, 3973595, 6357752, 7947190, 12715504, 15894380, 31788760, 63577520]

約数ペア:

[(1, 63577520), (2, 31788760), (4, 15894380), (5, 12715504), (8, 7947190), (10, 6357752), (16, 3973595), (20, 3178876), (23, 2764240), (40, 1589438), (46, 1382120), (80, 794719), (92, 691060), (109, 583280), (115, 552848), (184, 345530), (218, 291640), (230, 276424), (317, 200560), (368, 172765), (436, 145820), (460, 138212), (545, 116656), (634, 100280), (872, 72910), (920, 69106), (1090, 58328), (1268, 50140), (1585, 40112), (1744, 36455), (1840, 34553), (2180, 29164), (2507, 25360), (2536, 25070), (3170, 20056), (4360, 14582), (5014, 12680), (5072, 12535), (6340, 10028), (7291, 8720)]