123402240

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 465060960

約数和(自身を除く): 341658720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 103, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 206, 208, 234, 240, 256, 260, 288, 309, 312, 320, 360, 384, 390, 412, 416, 468, 480, 512, 515, 520, 576, 585, 618, 624, 640, 720, 768, 780, 824, 832, 927, 936, 960, 1024, 1030, 1040, 1152, 1170, 1236, 1248, 1280, 1339, 1440, 1536, 1545, 1560, 1648, 1664, 1854, 1872, 1920, 2048, 2060, 2080, 2304, 2340, 2472, 2496, 2560, 2678, 2880, 3072, 3090, 3120, 3296, 3328, 3708, 3744, 3840, 4017, 4120, 4160, 4608, 4635, 4680, 4944, 4992, 5120, 5356, 5760, 6144, 6180, 6240, 6592, 6656, 6695, 7416, 7488, 7680, 8034, 8240, 8320, 9216, 9270, 9360, 9888, 9984, 10240, 10712, 11520, 12051, 12360, 12480, 13184, 13312, 13390, 14832, 14976, 15360, 16068, 16480, 16640, 18432, 18540, 18720, 19776, 19968, 20085, 21424, 23040, 24102, 24720, 24960, 26368, 26624, 26780, 29664, 29952, 30720, 32136, 32960, 33280, 37080, 37440, 39552, 39936, 40170, 42848, 46080, 48204, 49440, 49920, 52736, 53560, 59328, 59904, 60255, 64272, 65920, 66560, 74160, 74880, 79104, 79872, 80340, 85696, 92160, 96408, 98880, 99840, 105472, 107120, 118656, 119808, 120510, 128544, 131840, 133120, 148320, 149760, 158208, 160680, 171392, 192816, 197760, 199680, 210944, 214240, 237312, 239616, 241020, 257088, 263680, 296640, 299520, 316416, 321360, 342784, 385632, 395520, 399360, 428480, 474624, 482040, 514176, 527360, 593280, 599040, 632832, 642720, 685568, 771264, 791040, 856960, 949248, 964080, 1028352, 1054720, 1186560, 1198080, 1285440, 1371136, 1542528, 1582080, 1713920, 1898496, 1928160, 2056704, 2373120, 2570880, 2742272, 3085056, 3164160, 3427840, 3856320, 4113408, 4746240, 5141760, 6170112, 6855680, 7712640, 8226816, 9492480, 10283520, 12340224, 13711360, 15425280, 20567040, 24680448, 30850560, 41134080, 61701120, 123402240]

約数ペア:

[(1, 123402240), (2, 61701120), (3, 41134080), (4, 30850560), (5, 24680448), (6, 20567040), (8, 15425280), (9, 13711360), (10, 12340224), (12, 10283520), (13, 9492480), (15, 8226816), (16, 7712640), (18, 6855680), (20, 6170112), (24, 5141760), (26, 4746240), (30, 4113408), (32, 3856320), (36, 3427840), (39, 3164160), (40, 3085056), (45, 2742272), (48, 2570880), (52, 2373120), (60, 2056704), (64, 1928160), (65, 1898496), (72, 1713920), (78, 1582080), (80, 1542528), (90, 1371136), (96, 1285440), (103, 1198080), (104, 1186560), (117, 1054720), (120, 1028352), (128, 964080), (130, 949248), (144, 856960), (156, 791040), (160, 771264), (180, 685568), (192, 642720), (195, 632832), (206, 599040), (208, 593280), (234, 527360), (240, 514176), (256, 482040), (260, 474624), (288, 428480), (309, 399360), (312, 395520), (320, 385632), (360, 342784), (384, 321360), (390, 316416), (412, 299520), (416, 296640), (468, 263680), (480, 257088), (512, 241020), (515, 239616), (520, 237312), (576, 214240), (585, 210944), (618, 199680), (624, 197760), (640, 192816), (720, 171392), (768, 160680), (780, 158208), (824, 149760), (832, 148320), (927, 133120), (936, 131840), (960, 128544), (1024, 120510), (1030, 119808), (1040, 118656), (1152, 107120), (1170, 105472), (1236, 99840), (1248, 98880), (1280, 96408), (1339, 92160), (1440, 85696), (1536, 80340), (1545, 79872), (1560, 79104), (1648, 74880), (1664, 74160), (1854, 66560), (1872, 65920), (1920, 64272), (2048, 60255), (2060, 59904), (2080, 59328), (2304, 53560), (2340, 52736), (2472, 49920), (2496, 49440), (2560, 48204), (2678, 46080), (2880, 42848), (3072, 40170), (3090, 39936), (3120, 39552), (3296, 37440), (3328, 37080), (3708, 33280), (3744, 32960), (3840, 32136), (4017, 30720), (4120, 29952), (4160, 29664), (4608, 26780), (4635, 26624), (4680, 26368), (4944, 24960), (4992, 24720), (5120, 24102), (5356, 23040), (5760, 21424), (6144, 20085), (6180, 19968), (6240, 19776), (6592, 18720), (6656, 18540), (6695, 18432), (7416, 16640), (7488, 16480), (7680, 16068), (8034, 15360), (8240, 14976), (8320, 14832), (9216, 13390), (9270, 13312), (9360, 13184), (9888, 12480), (9984, 12360), (10240, 12051), (10712, 11520)]