807567360

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 256

約数和(自身を含む): 2717867520

約数和(自身を除く): 1910300160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 128, 155, 159, 160, 186, 192, 212, 240, 248, 256, 265, 310, 318, 320, 372, 384, 424, 465, 480, 496, 512, 530, 620, 636, 640, 744, 768, 795, 848, 930, 960, 992, 1024, 1060, 1240, 1272, 1280, 1488, 1536, 1590, 1643, 1696, 1860, 1920, 1984, 2048, 2120, 2480, 2544, 2560, 2976, 3072, 3180, 3286, 3392, 3720, 3840, 3968, 4096, 4240, 4929, 4960, 5088, 5120, 5952, 6144, 6360, 6572, 6784, 7440, 7680, 7936, 8192, 8215, 8480, 9858, 9920, 10176, 10240, 11904, 12288, 12720, 13144, 13568, 14880, 15360, 15872, 16384, 16430, 16960, 19716, 19840, 20352, 20480, 23808, 24576, 24645, 25440, 26288, 27136, 29760, 30720, 31744, 32768, 32860, 33920, 39432, 39680, 40704, 40960, 47616, 49152, 49290, 50880, 52576, 54272, 59520, 61440, 63488, 65720, 67840, 78864, 79360, 81408, 81920, 95232, 98304, 98580, 101760, 105152, 108544, 119040, 122880, 126976, 131440, 135680, 157728, 158720, 162816, 163840, 190464, 197160, 203520, 210304, 217088, 238080, 245760, 253952, 262880, 271360, 315456, 317440, 325632, 380928, 394320, 407040, 420608, 434176, 476160, 491520, 507904, 525760, 542720, 630912, 634880, 651264, 761856, 788640, 814080, 841216, 868352, 952320, 1015808, 1051520, 1085440, 1261824, 1269760, 1302528, 1523712, 1577280, 1628160, 1682432, 1736704, 1904640, 2103040, 2170880, 2523648, 2539520, 2605056, 3047424, 3154560, 3256320, 3364864, 3809280, 4206080, 4341760, 5047296, 5079040, 5210112, 6309120, 6512640, 6729728, 7618560, 8412160, 8683520, 10094592, 12618240, 13025280, 13459456, 15237120, 16824320, 20189184, 25236480, 26050560, 26918912, 33648640, 40378368, 50472960, 53837824, 67297280, 80756736, 100945920, 134594560, 161513472, 201891840, 269189120, 403783680, 807567360]

約数ペア:

[(1, 807567360), (2, 403783680), (3, 269189120), (4, 201891840), (5, 161513472), (6, 134594560), (8, 100945920), (10, 80756736), (12, 67297280), (15, 53837824), (16, 50472960), (20, 40378368), (24, 33648640), (30, 26918912), (31, 26050560), (32, 25236480), (40, 20189184), (48, 16824320), (53, 15237120), (60, 13459456), (62, 13025280), (64, 12618240), (80, 10094592), (93, 8683520), (96, 8412160), (106, 7618560), (120, 6729728), (124, 6512640), (128, 6309120), (155, 5210112), (159, 5079040), (160, 5047296), (186, 4341760), (192, 4206080), (212, 3809280), (240, 3364864), (248, 3256320), (256, 3154560), (265, 3047424), (310, 2605056), (318, 2539520), (320, 2523648), (372, 2170880), (384, 2103040), (424, 1904640), (465, 1736704), (480, 1682432), (496, 1628160), (512, 1577280), (530, 1523712), (620, 1302528), (636, 1269760), (640, 1261824), (744, 1085440), (768, 1051520), (795, 1015808), (848, 952320), (930, 868352), (960, 841216), (992, 814080), (1024, 788640), (1060, 761856), (1240, 651264), (1272, 634880), (1280, 630912), (1488, 542720), (1536, 525760), (1590, 507904), (1643, 491520), (1696, 476160), (1860, 434176), (1920, 420608), (1984, 407040), (2048, 394320), (2120, 380928), (2480, 325632), (2544, 317440), (2560, 315456), (2976, 271360), (3072, 262880), (3180, 253952), (3286, 245760), (3392, 238080), (3720, 217088), (3840, 210304), (3968, 203520), (4096, 197160), (4240, 190464), (4929, 163840), (4960, 162816), (5088, 158720), (5120, 157728), (5952, 135680), (6144, 131440), (6360, 126976), (6572, 122880), (6784, 119040), (7440, 108544), (7680, 105152), (7936, 101760), (8192, 98580), (8215, 98304), (8480, 95232), (9858, 81920), (9920, 81408), (10176, 79360), (10240, 78864), (11904, 67840), (12288, 65720), (12720, 63488), (13144, 61440), (13568, 59520), (14880, 54272), (15360, 52576), (15872, 50880), (16384, 49290), (16430, 49152), (16960, 47616), (19716, 40960), (19840, 40704), (20352, 39680), (20480, 39432), (23808, 33920), (24576, 32860), (24645, 32768), (25440, 31744), (26288, 30720), (27136, 29760)]