2982727680

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1204

約数の個数: 208

約数和(自身を含む): 9774156480

約数和(自身を除く): 6791428800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 512, 516, 640, 645, 688, 768, 860, 960, 1024, 1032, 1129, 1280, 1290, 1376, 1536, 1720, 1920, 2048, 2064, 2258, 2560, 2580, 2752, 3072, 3387, 3440, 3840, 4096, 4128, 4516, 5120, 5160, 5504, 5645, 6144, 6774, 6880, 7680, 8256, 9032, 10240, 10320, 11008, 11290, 12288, 13548, 13760, 15360, 16512, 16935, 18064, 20480, 20640, 22016, 22580, 27096, 27520, 30720, 33024, 33870, 36128, 41280, 44032, 45160, 48547, 54192, 55040, 61440, 66048, 67740, 72256, 82560, 88064, 90320, 97094, 108384, 110080, 132096, 135480, 144512, 145641, 165120, 176128, 180640, 194188, 216768, 220160, 242735, 264192, 270960, 289024, 291282, 330240, 361280, 388376, 433536, 440320, 485470, 528384, 541920, 578048, 582564, 660480, 722560, 728205, 776752, 867072, 880640, 970940, 1083840, 1156096, 1165128, 1320960, 1445120, 1456410, 1553504, 1734144, 1941880, 2167680, 2312192, 2330256, 2641920, 2890240, 2912820, 3107008, 3468288, 3883760, 4335360, 4624384, 4660512, 5780480, 5825640, 6214016, 6936576, 7767520, 8670720, 9321024, 11560960, 11651280, 12428032, 13873152, 15535040, 17341440, 18642048, 23121920, 23302560, 24856064, 31070080, 34682880, 37284096, 46605120, 49712128, 62140160, 69365760, 74568192, 93210240, 99424256, 124280320, 149136384, 186420480, 198848512, 248560640, 298272768, 372840960, 497121280, 596545536, 745681920, 994242560, 1491363840, 2982727680]

約数ペア:

[(1, 2982727680), (2, 1491363840), (3, 994242560), (4, 745681920), (5, 596545536), (6, 497121280), (8, 372840960), (10, 298272768), (12, 248560640), (15, 198848512), (16, 186420480), (20, 149136384), (24, 124280320), (30, 99424256), (32, 93210240), (40, 74568192), (43, 69365760), (48, 62140160), (60, 49712128), (64, 46605120), (80, 37284096), (86, 34682880), (96, 31070080), (120, 24856064), (128, 23302560), (129, 23121920), (160, 18642048), (172, 17341440), (192, 15535040), (215, 13873152), (240, 12428032), (256, 11651280), (258, 11560960), (320, 9321024), (344, 8670720), (384, 7767520), (430, 6936576), (480, 6214016), (512, 5825640), (516, 5780480), (640, 4660512), (645, 4624384), (688, 4335360), (768, 3883760), (860, 3468288), (960, 3107008), (1024, 2912820), (1032, 2890240), (1129, 2641920), (1280, 2330256), (1290, 2312192), (1376, 2167680), (1536, 1941880), (1720, 1734144), (1920, 1553504), (2048, 1456410), (2064, 1445120), (2258, 1320960), (2560, 1165128), (2580, 1156096), (2752, 1083840), (3072, 970940), (3387, 880640), (3440, 867072), (3840, 776752), (4096, 728205), (4128, 722560), (4516, 660480), (5120, 582564), (5160, 578048), (5504, 541920), (5645, 528384), (6144, 485470), (6774, 440320), (6880, 433536), (7680, 388376), (8256, 361280), (9032, 330240), (10240, 291282), (10320, 289024), (11008, 270960), (11290, 264192), (12288, 242735), (13548, 220160), (13760, 216768), (15360, 194188), (16512, 180640), (16935, 176128), (18064, 165120), (20480, 145641), (20640, 144512), (22016, 135480), (22580, 132096), (27096, 110080), (27520, 108384), (30720, 97094), (33024, 90320), (33870, 88064), (36128, 82560), (41280, 72256), (44032, 67740), (45160, 66048), (48547, 61440), (54192, 55040)]