30850560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 116180064

約数和(自身を除く): 85329504

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, 1030, 1040, 1152, 1170, 1236, 1248, 1280, 1339, 1440, 1536, 1545, 1560, 1648, 1664, 1854, 1872, 1920, 2060, 2080, 2304, 2340, 2472, 2496, 2560, 2678, 2880, 3090, 3120, 3296, 3328, 3708, 3744, 3840, 4017, 4120, 4160, 4608, 4635, 4680, 4944, 4992, 5356, 5760, 6180, 6240, 6592, 6656, 6695, 7416, 7488, 7680, 8034, 8240, 8320, 9270, 9360, 9888, 9984, 10712, 11520, 12051, 12360, 12480, 13184, 13390, 14832, 14976, 16068, 16480, 16640, 18540, 18720, 19776, 19968, 20085, 21424, 23040, 24102, 24720, 24960, 26368, 26780, 29664, 29952, 32136, 32960, 33280, 37080, 37440, 39552, 40170, 42848, 48204, 49440, 49920, 52736, 53560, 59328, 59904, 60255, 64272, 65920, 74160, 74880, 79104, 80340, 85696, 96408, 98880, 99840, 107120, 118656, 120510, 128544, 131840, 148320, 149760, 158208, 160680, 171392, 192816, 197760, 214240, 237312, 241020, 257088, 263680, 296640, 299520, 321360, 342784, 385632, 395520, 428480, 474624, 482040, 514176, 593280, 642720, 685568, 771264, 791040, 856960, 964080, 1028352, 1186560, 1285440, 1542528, 1713920, 1928160, 2056704, 2373120, 2570880, 3085056, 3427840, 3856320, 5141760, 6170112, 7712640, 10283520, 15425280, 30850560]

約数ペア:

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