1306460160

素因数分解:

$2^{16}\times 3^2\times 5^1\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 204

約数和(自身を含む): 4539250872

約数和(自身を除く): 3232790712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 443, 480, 512, 576, 640, 720, 768, 886, 960, 1024, 1152, 1280, 1329, 1440, 1536, 1772, 1920, 2048, 2215, 2304, 2560, 2658, 2880, 3072, 3544, 3840, 3987, 4096, 4430, 4608, 5120, 5316, 5760, 6144, 6645, 7088, 7680, 7974, 8192, 8860, 9216, 10240, 10632, 11520, 12288, 13290, 14176, 15360, 15948, 16384, 17720, 18432, 19935, 20480, 21264, 23040, 24576, 26580, 28352, 30720, 31896, 32768, 35440, 36864, 39870, 40960, 42528, 46080, 49152, 53160, 56704, 61440, 63792, 65536, 70880, 73728, 79740, 81920, 85056, 92160, 98304, 106320, 113408, 122880, 127584, 141760, 147456, 159480, 163840, 170112, 184320, 196608, 212640, 226816, 245760, 255168, 283520, 294912, 318960, 327680, 340224, 368640, 425280, 453632, 491520, 510336, 567040, 589824, 637920, 680448, 737280, 850560, 907264, 983040, 1020672, 1134080, 1275840, 1360896, 1474560, 1701120, 1814528, 2041344, 2268160, 2551680, 2721792, 2949120, 3402240, 3629056, 4082688, 4536320, 5103360, 5443584, 6804480, 7258112, 8165376, 9072640, 10206720, 10887168, 13608960, 14516224, 16330752, 18145280, 20413440, 21774336, 27217920, 29032448, 32661504, 36290560, 40826880, 43548672, 54435840, 65323008, 72581120, 81653760, 87097344, 108871680, 130646016, 145162240, 163307520, 217743360, 261292032, 326615040, 435486720, 653230080, 1306460160]

約数ペア:

[(1, 1306460160), (2, 653230080), (3, 435486720), (4, 326615040), (5, 261292032), (6, 217743360), (8, 163307520), (9, 145162240), (10, 130646016), (12, 108871680), (15, 87097344), (16, 81653760), (18, 72581120), (20, 65323008), (24, 54435840), (30, 43548672), (32, 40826880), (36, 36290560), (40, 32661504), (45, 29032448), (48, 27217920), (60, 21774336), (64, 20413440), (72, 18145280), (80, 16330752), (90, 14516224), (96, 13608960), (120, 10887168), (128, 10206720), (144, 9072640), (160, 8165376), (180, 7258112), (192, 6804480), (240, 5443584), (256, 5103360), (288, 4536320), (320, 4082688), (360, 3629056), (384, 3402240), (443, 2949120), (480, 2721792), (512, 2551680), (576, 2268160), (640, 2041344), (720, 1814528), (768, 1701120), (886, 1474560), (960, 1360896), (1024, 1275840), (1152, 1134080), (1280, 1020672), (1329, 983040), (1440, 907264), (1536, 850560), (1772, 737280), (1920, 680448), (2048, 637920), (2215, 589824), (2304, 567040), (2560, 510336), (2658, 491520), (2880, 453632), (3072, 425280), (3544, 368640), (3840, 340224), (3987, 327680), (4096, 318960), (4430, 294912), (4608, 283520), (5120, 255168), (5316, 245760), (5760, 226816), (6144, 212640), (6645, 196608), (7088, 184320), (7680, 170112), (7974, 163840), (8192, 159480), (8860, 147456), (9216, 141760), (10240, 127584), (10632, 122880), (11520, 113408), (12288, 106320), (13290, 98304), (14176, 92160), (15360, 85056), (15948, 81920), (16384, 79740), (17720, 73728), (18432, 70880), (19935, 65536), (20480, 63792), (21264, 61440), (23040, 56704), (24576, 53160), (26580, 49152), (28352, 46080), (30720, 42528), (31896, 40960), (32768, 39870), (35440, 36864)]