121877520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2837}}^1$

素因数の和:3032

約数の個数: 80

約数和(自身を含む): 380064960

約数和(自身を除く): 258187440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 2837, 2864, 3580, 4296, 5370, 5674, 7160, 8511, 8592, 10740, 11348, 14185, 14320, 17022, 21480, 22696, 28370, 34044, 42555, 42960, 45392, 56740, 68088, 85110, 113480, 136176, 170220, 226960, 340440, 507823, 680880, 1015646, 1523469, 2031292, 2539115, 3046938, 4062584, 5078230, 6093876, 7617345, 8125168, 10156460, 12187752, 15234690, 20312920, 24375504, 30469380, 40625840, 60938760, 121877520]

約数ペア:

[(1, 121877520), (2, 60938760), (3, 40625840), (4, 30469380), (5, 24375504), (6, 20312920), (8, 15234690), (10, 12187752), (12, 10156460), (15, 8125168), (16, 7617345), (20, 6093876), (24, 5078230), (30, 4062584), (40, 3046938), (48, 2539115), (60, 2031292), (80, 1523469), (120, 1015646), (179, 680880), (240, 507823), (358, 340440), (537, 226960), (716, 170220), (895, 136176), (1074, 113480), (1432, 85110), (1790, 68088), (2148, 56740), (2685, 45392), (2837, 42960), (2864, 42555), (3580, 34044), (4296, 28370), (5370, 22696), (5674, 21480), (7160, 17022), (8511, 14320), (8592, 14185), (10740, 11348)]