5141760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 17856384

約数和(自身を除く): 12714624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 103, 104, 120, 128, 130, 156, 160, 192, 195, 206, 208, 240, 256, 260, 309, 312, 320, 384, 390, 412, 416, 480, 515, 520, 618, 624, 640, 768, 780, 824, 832, 960, 1030, 1040, 1236, 1248, 1280, 1339, 1545, 1560, 1648, 1664, 1920, 2060, 2080, 2472, 2496, 2678, 3090, 3120, 3296, 3328, 3840, 4017, 4120, 4160, 4944, 4992, 5356, 6180, 6240, 6592, 6695, 8034, 8240, 8320, 9888, 9984, 10712, 12360, 12480, 13184, 13390, 16068, 16480, 16640, 19776, 20085, 21424, 24720, 24960, 26368, 26780, 32136, 32960, 39552, 40170, 42848, 49440, 49920, 53560, 64272, 65920, 79104, 80340, 85696, 98880, 107120, 128544, 131840, 160680, 171392, 197760, 214240, 257088, 321360, 342784, 395520, 428480, 514176, 642720, 856960, 1028352, 1285440, 1713920, 2570880, 5141760]

約数ペア:

[(1, 5141760), (2, 2570880), (3, 1713920), (4, 1285440), (5, 1028352), (6, 856960), (8, 642720), (10, 514176), (12, 428480), (13, 395520), (15, 342784), (16, 321360), (20, 257088), (24, 214240), (26, 197760), (30, 171392), (32, 160680), (39, 131840), (40, 128544), (48, 107120), (52, 98880), (60, 85696), (64, 80340), (65, 79104), (78, 65920), (80, 64272), (96, 53560), (103, 49920), (104, 49440), (120, 42848), (128, 40170), (130, 39552), (156, 32960), (160, 32136), (192, 26780), (195, 26368), (206, 24960), (208, 24720), (240, 21424), (256, 20085), (260, 19776), (309, 16640), (312, 16480), (320, 16068), (384, 13390), (390, 13184), (412, 12480), (416, 12360), (480, 10712), (515, 9984), (520, 9888), (618, 8320), (624, 8240), (640, 8034), (768, 6695), (780, 6592), (824, 6240), (832, 6180), (960, 5356), (1030, 4992), (1040, 4944), (1236, 4160), (1248, 4120), (1280, 4017), (1339, 3840), (1545, 3328), (1560, 3296), (1648, 3120), (1664, 3090), (1920, 2678), (2060, 2496), (2080, 2472)]