979845120

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 240

約数和(自身を含む): 3491651520

約数和(自身を除く): 2511806400

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, 240, 256, 270, 288, 320, 360, 384, 432, 443, 480, 512, 540, 576, 640, 720, 768, 864, 886, 960, 1024, 1080, 1152, 1280, 1329, 1440, 1536, 1728, 1772, 1920, 2048, 2160, 2215, 2304, 2560, 2658, 2880, 3072, 3456, 3544, 3840, 3987, 4096, 4320, 4430, 4608, 5120, 5316, 5760, 6144, 6645, 6912, 7088, 7680, 7974, 8192, 8640, 8860, 9216, 10240, 10632, 11520, 11961, 12288, 13290, 13824, 14176, 15360, 15948, 16384, 17280, 17720, 18432, 19935, 20480, 21264, 23040, 23922, 24576, 26580, 27648, 28352, 30720, 31896, 34560, 35440, 36864, 39870, 40960, 42528, 46080, 47844, 49152, 53160, 55296, 56704, 59805, 61440, 63792, 69120, 70880, 73728, 79740, 81920, 85056, 92160, 95688, 106320, 110592, 113408, 119610, 122880, 127584, 138240, 141760, 147456, 159480, 170112, 184320, 191376, 212640, 221184, 226816, 239220, 245760, 255168, 276480, 283520, 318960, 340224, 368640, 382752, 425280, 442368, 453632, 478440, 510336, 552960, 567040, 637920, 680448, 737280, 765504, 850560, 907264, 956880, 1020672, 1105920, 1134080, 1275840, 1360896, 1531008, 1701120, 1814528, 1913760, 2041344, 2211840, 2268160, 2551680, 2721792, 3062016, 3402240, 3629056, 3827520, 4082688, 4536320, 5103360, 5443584, 6124032, 6804480, 7258112, 7655040, 8165376, 9072640, 10206720, 10887168, 12248064, 13608960, 15310080, 16330752, 18145280, 20413440, 21774336, 24496128, 27217920, 30620160, 32661504, 36290560, 40826880, 48992256, 54435840, 61240320, 65323008, 81653760, 97984512, 108871680, 122480640, 163307520, 195969024, 244961280, 326615040, 489922560, 979845120]

約数ペア:

[(1, 979845120), (2, 489922560), (3, 326615040), (4, 244961280), (5, 195969024), (6, 163307520), (8, 122480640), (9, 108871680), (10, 97984512), (12, 81653760), (15, 65323008), (16, 61240320), (18, 54435840), (20, 48992256), (24, 40826880), (27, 36290560), (30, 32661504), (32, 30620160), (36, 27217920), (40, 24496128), (45, 21774336), (48, 20413440), (54, 18145280), (60, 16330752), (64, 15310080), (72, 13608960), (80, 12248064), (90, 10887168), (96, 10206720), (108, 9072640), (120, 8165376), (128, 7655040), (135, 7258112), (144, 6804480), (160, 6124032), (180, 5443584), (192, 5103360), (216, 4536320), (240, 4082688), (256, 3827520), (270, 3629056), (288, 3402240), (320, 3062016), (360, 2721792), (384, 2551680), (432, 2268160), (443, 2211840), (480, 2041344), (512, 1913760), (540, 1814528), (576, 1701120), (640, 1531008), (720, 1360896), (768, 1275840), (864, 1134080), (886, 1105920), (960, 1020672), (1024, 956880), (1080, 907264), (1152, 850560), (1280, 765504), (1329, 737280), (1440, 680448), (1536, 637920), (1728, 567040), (1772, 552960), (1920, 510336), (2048, 478440), (2160, 453632), (2215, 442368), (2304, 425280), (2560, 382752), (2658, 368640), (2880, 340224), (3072, 318960), (3456, 283520), (3544, 276480), (3840, 255168), (3987, 245760), (4096, 239220), (4320, 226816), (4430, 221184), (4608, 212640), (5120, 191376), (5316, 184320), (5760, 170112), (6144, 159480), (6645, 147456), (6912, 141760), (7088, 138240), (7680, 127584), (7974, 122880), (8192, 119610), (8640, 113408), (8860, 110592), (9216, 106320), (10240, 95688), (10632, 92160), (11520, 85056), (11961, 81920), (12288, 79740), (13290, 73728), (13824, 70880), (14176, 69120), (15360, 63792), (15948, 61440), (16384, 59805), (17280, 56704), (17720, 55296), (18432, 53160), (19935, 49152), (20480, 47844), (21264, 46080), (23040, 42528), (23922, 40960), (24576, 39870), (26580, 36864), (27648, 35440), (28352, 34560), (30720, 31896)]