48846720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 178214400

約数和(自身を除く): 129367680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 103, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 206, 208, 228, 240, 247, 260, 285, 304, 309, 312, 320, 380, 384, 390, 412, 416, 456, 480, 494, 515, 520, 570, 608, 618, 624, 640, 741, 760, 780, 824, 832, 912, 960, 988, 1030, 1040, 1140, 1216, 1235, 1236, 1248, 1339, 1482, 1520, 1545, 1560, 1648, 1664, 1824, 1920, 1957, 1976, 2060, 2080, 2280, 2432, 2470, 2472, 2496, 2678, 2964, 3040, 3090, 3120, 3296, 3648, 3705, 3914, 3952, 4017, 4120, 4160, 4560, 4940, 4944, 4992, 5356, 5871, 5928, 6080, 6180, 6240, 6592, 6695, 7296, 7410, 7828, 7904, 8034, 8240, 8320, 9120, 9785, 9880, 9888, 10712, 11742, 11856, 12160, 12360, 12480, 13184, 13390, 14820, 15656, 15808, 16068, 16480, 18240, 19570, 19760, 19776, 20085, 21424, 23484, 23712, 24720, 24960, 25441, 26780, 29355, 29640, 31312, 31616, 32136, 32960, 36480, 39140, 39520, 39552, 40170, 42848, 46968, 47424, 49440, 50882, 53560, 58710, 59280, 62624, 64272, 65920, 76323, 78280, 79040, 80340, 85696, 93936, 94848, 98880, 101764, 107120, 117420, 118560, 125248, 127205, 128544, 152646, 156560, 158080, 160680, 171392, 187872, 197760, 203528, 214240, 234840, 237120, 250496, 254410, 257088, 305292, 313120, 321360, 375744, 381615, 407056, 428480, 469680, 474240, 508820, 514176, 610584, 626240, 642720, 751488, 763230, 814112, 856960, 939360, 1017640, 1221168, 1252480, 1285440, 1526460, 1628224, 1878720, 2035280, 2442336, 2570880, 3052920, 3256448, 3757440, 4070560, 4884672, 6105840, 8141120, 9769344, 12211680, 16282240, 24423360, 48846720]

約数ペア:

[(1, 48846720), (2, 24423360), (3, 16282240), (4, 12211680), (5, 9769344), (6, 8141120), (8, 6105840), (10, 4884672), (12, 4070560), (13, 3757440), (15, 3256448), (16, 3052920), (19, 2570880), (20, 2442336), (24, 2035280), (26, 1878720), (30, 1628224), (32, 1526460), (38, 1285440), (39, 1252480), (40, 1221168), (48, 1017640), (52, 939360), (57, 856960), (60, 814112), (64, 763230), (65, 751488), (76, 642720), (78, 626240), (80, 610584), (95, 514176), (96, 508820), (103, 474240), (104, 469680), (114, 428480), (120, 407056), (128, 381615), (130, 375744), (152, 321360), (156, 313120), (160, 305292), (190, 257088), (192, 254410), (195, 250496), (206, 237120), (208, 234840), (228, 214240), (240, 203528), (247, 197760), (260, 187872), (285, 171392), (304, 160680), (309, 158080), (312, 156560), (320, 152646), (380, 128544), (384, 127205), (390, 125248), (412, 118560), (416, 117420), (456, 107120), (480, 101764), (494, 98880), (515, 94848), (520, 93936), (570, 85696), (608, 80340), (618, 79040), (624, 78280), (640, 76323), (741, 65920), (760, 64272), (780, 62624), (824, 59280), (832, 58710), (912, 53560), (960, 50882), (988, 49440), (1030, 47424), (1040, 46968), (1140, 42848), (1216, 40170), (1235, 39552), (1236, 39520), (1248, 39140), (1339, 36480), (1482, 32960), (1520, 32136), (1545, 31616), (1560, 31312), (1648, 29640), (1664, 29355), (1824, 26780), (1920, 25441), (1957, 24960), (1976, 24720), (2060, 23712), (2080, 23484), (2280, 21424), (2432, 20085), (2470, 19776), (2472, 19760), (2496, 19570), (2678, 18240), (2964, 16480), (3040, 16068), (3090, 15808), (3120, 15656), (3296, 14820), (3648, 13390), (3705, 13184), (3914, 12480), (3952, 12360), (4017, 12160), (4120, 11856), (4160, 11742), (4560, 10712), (4940, 9888), (4944, 9880), (4992, 9785), (5356, 9120), (5871, 8320), (5928, 8240), (6080, 8034), (6180, 7904), (6240, 7828), (6592, 7410), (6695, 7296)]