11447040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 40029696

約数和(自身を除く): 28582656

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, 271, 320, 330, 352, 384, 440, 480, 528, 542, 640, 660, 704, 768, 813, 880, 960, 1056, 1084, 1280, 1320, 1355, 1408, 1626, 1760, 1920, 2112, 2168, 2640, 2710, 2816, 2981, 3252, 3520, 3840, 4065, 4224, 4336, 5280, 5420, 5962, 6504, 7040, 8130, 8448, 8672, 8943, 10560, 10840, 11924, 13008, 14080, 14905, 16260, 17344, 17886, 21120, 21680, 23848, 26016, 29810, 32520, 34688, 35772, 42240, 43360, 44715, 47696, 52032, 59620, 65040, 69376, 71544, 86720, 89430, 95392, 104064, 119240, 130080, 143088, 173440, 178860, 190784, 208128, 238480, 260160, 286176, 346880, 357720, 381568, 476960, 520320, 572352, 715440, 763136, 953920, 1040640, 1144704, 1430880, 1907840, 2289408, 2861760, 3815680, 5723520, 11447040]

約数ペア:

[(1, 11447040), (2, 5723520), (3, 3815680), (4, 2861760), (5, 2289408), (6, 1907840), (8, 1430880), (10, 1144704), (11, 1040640), (12, 953920), (15, 763136), (16, 715440), (20, 572352), (22, 520320), (24, 476960), (30, 381568), (32, 357720), (33, 346880), (40, 286176), (44, 260160), (48, 238480), (55, 208128), (60, 190784), (64, 178860), (66, 173440), (80, 143088), (88, 130080), (96, 119240), (110, 104064), (120, 95392), (128, 89430), (132, 86720), (160, 71544), (165, 69376), (176, 65040), (192, 59620), (220, 52032), (240, 47696), (256, 44715), (264, 43360), (271, 42240), (320, 35772), (330, 34688), (352, 32520), (384, 29810), (440, 26016), (480, 23848), (528, 21680), (542, 21120), (640, 17886), (660, 17344), (704, 16260), (768, 14905), (813, 14080), (880, 13008), (960, 11924), (1056, 10840), (1084, 10560), (1280, 8943), (1320, 8672), (1355, 8448), (1408, 8130), (1626, 7040), (1760, 6504), (1920, 5962), (2112, 5420), (2168, 5280), (2640, 4336), (2710, 4224), (2816, 4065), (2981, 3840), (3252, 3520)]