493240320

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 240

約数和(自身を含む): 1761553920

約数和(自身を除く): 1268313600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 223, 240, 256, 270, 288, 320, 360, 384, 432, 446, 480, 512, 540, 576, 640, 669, 720, 768, 864, 892, 960, 1024, 1080, 1115, 1152, 1280, 1338, 1440, 1536, 1728, 1784, 1920, 2007, 2048, 2160, 2230, 2304, 2560, 2676, 2880, 3072, 3345, 3456, 3568, 3840, 4014, 4096, 4320, 4460, 4608, 5120, 5352, 5760, 6021, 6144, 6690, 6912, 7136, 7680, 8028, 8192, 8640, 8920, 9216, 10035, 10240, 10704, 11520, 12042, 12288, 13380, 13824, 14272, 15360, 16056, 16384, 17280, 17840, 18432, 20070, 20480, 21408, 23040, 24084, 24576, 26760, 27648, 28544, 30105, 30720, 32112, 34560, 35680, 36864, 40140, 40960, 42816, 46080, 48168, 49152, 53520, 55296, 57088, 60210, 61440, 64224, 69120, 71360, 73728, 80280, 81920, 85632, 92160, 96336, 107040, 110592, 114176, 120420, 122880, 128448, 138240, 142720, 147456, 160560, 171264, 184320, 192672, 214080, 221184, 228352, 240840, 245760, 256896, 276480, 285440, 321120, 342528, 368640, 385344, 428160, 442368, 456704, 481680, 513792, 552960, 570880, 642240, 685056, 737280, 770688, 856320, 913408, 963360, 1027584, 1105920, 1141760, 1284480, 1370112, 1541376, 1712640, 1826816, 1926720, 2055168, 2211840, 2283520, 2568960, 2740224, 3082752, 3425280, 3653632, 3853440, 4110336, 4567040, 5137920, 5480448, 6165504, 6850560, 7706880, 8220672, 9134080, 10275840, 10960896, 12331008, 13701120, 15413760, 16441344, 18268160, 20551680, 24662016, 27402240, 30827520, 32882688, 41103360, 49324032, 54804480, 61655040, 82206720, 98648064, 123310080, 164413440, 246620160, 493240320]

約数ペア:

[(1, 493240320), (2, 246620160), (3, 164413440), (4, 123310080), (5, 98648064), (6, 82206720), (8, 61655040), (9, 54804480), (10, 49324032), (12, 41103360), (15, 32882688), (16, 30827520), (18, 27402240), (20, 24662016), (24, 20551680), (27, 18268160), (30, 16441344), (32, 15413760), (36, 13701120), (40, 12331008), (45, 10960896), (48, 10275840), (54, 9134080), (60, 8220672), (64, 7706880), (72, 6850560), (80, 6165504), (90, 5480448), (96, 5137920), (108, 4567040), (120, 4110336), (128, 3853440), (135, 3653632), (144, 3425280), (160, 3082752), (180, 2740224), (192, 2568960), (216, 2283520), (223, 2211840), (240, 2055168), (256, 1926720), (270, 1826816), (288, 1712640), (320, 1541376), (360, 1370112), (384, 1284480), (432, 1141760), (446, 1105920), (480, 1027584), (512, 963360), (540, 913408), (576, 856320), (640, 770688), (669, 737280), (720, 685056), (768, 642240), (864, 570880), (892, 552960), (960, 513792), (1024, 481680), (1080, 456704), (1115, 442368), (1152, 428160), (1280, 385344), (1338, 368640), (1440, 342528), (1536, 321120), (1728, 285440), (1784, 276480), (1920, 256896), (2007, 245760), (2048, 240840), (2160, 228352), (2230, 221184), (2304, 214080), (2560, 192672), (2676, 184320), (2880, 171264), (3072, 160560), (3345, 147456), (3456, 142720), (3568, 138240), (3840, 128448), (4014, 122880), (4096, 120420), (4320, 114176), (4460, 110592), (4608, 107040), (5120, 96336), (5352, 92160), (5760, 85632), (6021, 81920), (6144, 80280), (6690, 73728), (6912, 71360), (7136, 69120), (7680, 64224), (8028, 61440), (8192, 60210), (8640, 57088), (8920, 55296), (9216, 53520), (10035, 49152), (10240, 48168), (10704, 46080), (11520, 42816), (12042, 40960), (12288, 40140), (13380, 36864), (13824, 35680), (14272, 34560), (15360, 32112), (16056, 30720), (16384, 30105), (17280, 28544), (17840, 27648), (18432, 26760), (20070, 24576), (20480, 24084), (21408, 23040)]