252890880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5987}}^1$

素因数の和:6022

約数の個数: 144

約数和(自身を含む): 881241984

約数和(自身を除く): 628351104

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, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 5987, 7040, 8448, 10560, 11974, 14080, 17961, 21120, 23948, 29935, 35922, 42240, 47896, 59870, 65857, 71844, 89805, 95792, 119740, 131714, 143688, 179610, 191584, 197571, 239480, 263428, 287376, 329285, 359220, 383168, 395142, 478960, 526856, 574752, 658570, 718440, 766336, 790284, 957920, 987855, 1053712, 1149504, 1317140, 1436880, 1532672, 1580568, 1915840, 1975710, 2107424, 2299008, 2634280, 2873760, 3161136, 3831680, 3951420, 4214848, 4598016, 5268560, 5747520, 6322272, 7663360, 7902840, 8429696, 10537120, 11495040, 12644544, 15805680, 16859392, 21074240, 22990080, 25289088, 31611360, 42148480, 50578176, 63222720, 84296960, 126445440, 252890880]

約数ペア:

[(1, 252890880), (2, 126445440), (3, 84296960), (4, 63222720), (5, 50578176), (6, 42148480), (8, 31611360), (10, 25289088), (11, 22990080), (12, 21074240), (15, 16859392), (16, 15805680), (20, 12644544), (22, 11495040), (24, 10537120), (30, 8429696), (32, 7902840), (33, 7663360), (40, 6322272), (44, 5747520), (48, 5268560), (55, 4598016), (60, 4214848), (64, 3951420), (66, 3831680), (80, 3161136), (88, 2873760), (96, 2634280), (110, 2299008), (120, 2107424), (128, 1975710), (132, 1915840), (160, 1580568), (165, 1532672), (176, 1436880), (192, 1317140), (220, 1149504), (240, 1053712), (256, 987855), (264, 957920), (320, 790284), (330, 766336), (352, 718440), (384, 658570), (440, 574752), (480, 526856), (528, 478960), (640, 395142), (660, 383168), (704, 359220), (768, 329285), (880, 287376), (960, 263428), (1056, 239480), (1280, 197571), (1320, 191584), (1408, 179610), (1760, 143688), (1920, 131714), (2112, 119740), (2640, 95792), (2816, 89805), (3520, 71844), (3840, 65857), (4224, 59870), (5280, 47896), (5987, 42240), (7040, 35922), (8448, 29935), (10560, 23948), (11974, 21120), (14080, 17961)]