468107520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1040

約数の個数: 144

約数和(自身を含む): 1507490880

約数和(自身を除く): 1039383360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 256, 278, 320, 384, 417, 480, 556, 640, 695, 768, 834, 877, 960, 1112, 1280, 1390, 1668, 1754, 1920, 2085, 2224, 2631, 2780, 3336, 3508, 3840, 4170, 4385, 4448, 5262, 5560, 6672, 7016, 8340, 8770, 8896, 10524, 11120, 13155, 13344, 14032, 16680, 17540, 17792, 21048, 22240, 26310, 26688, 28064, 33360, 35080, 35584, 42096, 44480, 52620, 53376, 56128, 66720, 70160, 84192, 88960, 105240, 106752, 112256, 121903, 133440, 140320, 168384, 177920, 210480, 224512, 243806, 266880, 280640, 336768, 365709, 420960, 487612, 533760, 561280, 609515, 673536, 731418, 841920, 975224, 1122560, 1219030, 1462836, 1683840, 1828545, 1950448, 2438060, 2925672, 3367680, 3657090, 3900896, 4876120, 5851344, 7314180, 7801792, 9752240, 11702688, 14628360, 15603584, 19504480, 23405376, 29256720, 31207168, 39008960, 46810752, 58513440, 78017920, 93621504, 117026880, 156035840, 234053760, 468107520]

約数ペア:

[(1, 468107520), (2, 234053760), (3, 156035840), (4, 117026880), (5, 93621504), (6, 78017920), (8, 58513440), (10, 46810752), (12, 39008960), (15, 31207168), (16, 29256720), (20, 23405376), (24, 19504480), (30, 15603584), (32, 14628360), (40, 11702688), (48, 9752240), (60, 7801792), (64, 7314180), (80, 5851344), (96, 4876120), (120, 3900896), (128, 3657090), (139, 3367680), (160, 2925672), (192, 2438060), (240, 1950448), (256, 1828545), (278, 1683840), (320, 1462836), (384, 1219030), (417, 1122560), (480, 975224), (556, 841920), (640, 731418), (695, 673536), (768, 609515), (834, 561280), (877, 533760), (960, 487612), (1112, 420960), (1280, 365709), (1390, 336768), (1668, 280640), (1754, 266880), (1920, 243806), (2085, 224512), (2224, 210480), (2631, 177920), (2780, 168384), (3336, 140320), (3508, 133440), (3840, 121903), (4170, 112256), (4385, 106752), (4448, 105240), (5262, 88960), (5560, 84192), (6672, 70160), (7016, 66720), (8340, 56128), (8770, 53376), (8896, 52620), (10524, 44480), (11120, 42096), (13155, 35584), (13344, 35080), (14032, 33360), (16680, 28064), (17540, 26688), (17792, 26310), (21048, 22240)]