28944960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2741}}^1$

素因数の和:2772

約数の個数: 112

約数和(自身を含む): 100291392

約数和(自身を除く): 71346432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 2741, 3520, 5280, 5482, 8223, 10560, 10964, 13705, 16446, 21928, 27410, 30151, 32892, 41115, 43856, 54820, 60302, 65784, 82230, 87712, 90453, 109640, 120604, 131568, 150755, 164460, 175424, 180906, 219280, 241208, 263136, 301510, 328920, 361812, 438560, 452265, 482416, 526272, 603020, 657840, 723624, 877120, 904530, 964832, 1206040, 1315680, 1447248, 1809060, 1929664, 2412080, 2631360, 2894496, 3618120, 4824160, 5788992, 7236240, 9648320, 14472480, 28944960]

約数ペア:

[(1, 28944960), (2, 14472480), (3, 9648320), (4, 7236240), (5, 5788992), (6, 4824160), (8, 3618120), (10, 2894496), (11, 2631360), (12, 2412080), (15, 1929664), (16, 1809060), (20, 1447248), (22, 1315680), (24, 1206040), (30, 964832), (32, 904530), (33, 877120), (40, 723624), (44, 657840), (48, 603020), (55, 526272), (60, 482416), (64, 452265), (66, 438560), (80, 361812), (88, 328920), (96, 301510), (110, 263136), (120, 241208), (132, 219280), (160, 180906), (165, 175424), (176, 164460), (192, 150755), (220, 131568), (240, 120604), (264, 109640), (320, 90453), (330, 87712), (352, 82230), (440, 65784), (480, 60302), (528, 54820), (660, 43856), (704, 41115), (880, 32892), (960, 30151), (1056, 27410), (1320, 21928), (1760, 16446), (2112, 13705), (2640, 10964), (2741, 10560), (3520, 8223), (5280, 5482)]