306493440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1$

素因数の和:948

約数の個数: 192

約数和(自身を含む): 1070858880

約数和(自身を除く): 764365440

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, 512, 528, 640, 660, 704, 768, 880, 907, 960, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1814, 1920, 2048, 2112, 2560, 2640, 2721, 2816, 3072, 3520, 3628, 3840, 4224, 4535, 5120, 5280, 5442, 5632, 6144, 7040, 7256, 7680, 8448, 9070, 9977, 10240, 10560, 10884, 11264, 13605, 14080, 14512, 15360, 16896, 18140, 19954, 21120, 21768, 22528, 27210, 28160, 29024, 29931, 30720, 33792, 36280, 39908, 42240, 43536, 49885, 54420, 56320, 58048, 59862, 67584, 72560, 79816, 84480, 87072, 99770, 108840, 112640, 116096, 119724, 145120, 149655, 159632, 168960, 174144, 199540, 217680, 232192, 239448, 290240, 299310, 319264, 337920, 348288, 399080, 435360, 464384, 478896, 580480, 598620, 638528, 696576, 798160, 870720, 928768, 957792, 1160960, 1197240, 1277056, 1393152, 1596320, 1741440, 1857536, 1915584, 2321920, 2394480, 2554112, 2786304, 3192640, 3482880, 3831168, 4643840, 4788960, 5108224, 5572608, 6385280, 6965760, 7662336, 9287680, 9577920, 10216448, 12770560, 13931520, 15324672, 19155840, 20432896, 25541120, 27863040, 30649344, 38311680, 51082240, 61298688, 76623360, 102164480, 153246720, 306493440]

約数ペア:

[(1, 306493440), (2, 153246720), (3, 102164480), (4, 76623360), (5, 61298688), (6, 51082240), (8, 38311680), (10, 30649344), (11, 27863040), (12, 25541120), (15, 20432896), (16, 19155840), (20, 15324672), (22, 13931520), (24, 12770560), (30, 10216448), (32, 9577920), (33, 9287680), (40, 7662336), (44, 6965760), (48, 6385280), (55, 5572608), (60, 5108224), (64, 4788960), (66, 4643840), (80, 3831168), (88, 3482880), (96, 3192640), (110, 2786304), (120, 2554112), (128, 2394480), (132, 2321920), (160, 1915584), (165, 1857536), (176, 1741440), (192, 1596320), (220, 1393152), (240, 1277056), (256, 1197240), (264, 1160960), (320, 957792), (330, 928768), (352, 870720), (384, 798160), (440, 696576), (480, 638528), (512, 598620), (528, 580480), (640, 478896), (660, 464384), (704, 435360), (768, 399080), (880, 348288), (907, 337920), (960, 319264), (1024, 299310), (1056, 290240), (1280, 239448), (1320, 232192), (1408, 217680), (1536, 199540), (1760, 174144), (1814, 168960), (1920, 159632), (2048, 149655), (2112, 145120), (2560, 119724), (2640, 116096), (2721, 112640), (2816, 108840), (3072, 99770), (3520, 87072), (3628, 84480), (3840, 79816), (4224, 72560), (4535, 67584), (5120, 59862), (5280, 58048), (5442, 56320), (5632, 54420), (6144, 49885), (7040, 43536), (7256, 42240), (7680, 39908), (8448, 36280), (9070, 33792), (9977, 30720), (10240, 29931), (10560, 29024), (10884, 28160), (11264, 27210), (13605, 22528), (14080, 21768), (14512, 21120), (15360, 19954), (16896, 18140)]