30565440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{10613}}^1$

素因数の和:10636

約数の個数: 84

約数和(自身を含む): 105142284

約数和(自身を除く): 74576844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 10613, 21226, 31839, 42452, 53065, 63678, 84904, 95517, 106130, 127356, 159195, 169808, 191034, 212260, 254712, 318390, 339616, 382068, 424520, 477585, 509424, 636780, 679232, 764136, 849040, 955170, 1018848, 1273560, 1528272, 1698080, 1910340, 2037696, 2547120, 3056544, 3396160, 3820680, 5094240, 6113088, 7641360, 10188480, 15282720, 30565440]

約数ペア:

[(1, 30565440), (2, 15282720), (3, 10188480), (4, 7641360), (5, 6113088), (6, 5094240), (8, 3820680), (9, 3396160), (10, 3056544), (12, 2547120), (15, 2037696), (16, 1910340), (18, 1698080), (20, 1528272), (24, 1273560), (30, 1018848), (32, 955170), (36, 849040), (40, 764136), (45, 679232), (48, 636780), (60, 509424), (64, 477585), (72, 424520), (80, 382068), (90, 339616), (96, 318390), (120, 254712), (144, 212260), (160, 191034), (180, 169808), (192, 159195), (240, 127356), (288, 106130), (320, 95517), (360, 84904), (480, 63678), (576, 53065), (720, 42452), (960, 31839), (1440, 21226), (2880, 10613)]