1080545280

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 208

約数和(自身を含む): 3546375360

約数和(自身を除く): 2465830080

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, 409, 430, 480, 512, 516, 640, 645, 688, 768, 818, 860, 960, 1024, 1032, 1227, 1280, 1290, 1376, 1536, 1636, 1720, 1920, 2045, 2048, 2064, 2454, 2560, 2580, 2752, 3072, 3272, 3440, 3840, 4090, 4096, 4128, 4908, 5120, 5160, 5504, 6135, 6144, 6544, 6880, 7680, 8180, 8256, 9816, 10240, 10320, 11008, 12270, 12288, 13088, 13760, 15360, 16360, 16512, 17587, 19632, 20480, 20640, 22016, 24540, 26176, 27520, 30720, 32720, 33024, 35174, 39264, 41280, 44032, 49080, 52352, 52761, 55040, 61440, 65440, 66048, 70348, 78528, 82560, 87935, 88064, 98160, 104704, 105522, 110080, 130880, 132096, 140696, 157056, 165120, 175870, 176128, 196320, 209408, 211044, 220160, 261760, 263805, 264192, 281392, 314112, 330240, 351740, 392640, 418816, 422088, 440320, 523520, 527610, 528384, 562784, 628224, 660480, 703480, 785280, 837632, 844176, 880640, 1047040, 1055220, 1125568, 1256448, 1320960, 1406960, 1570560, 1675264, 1688352, 2094080, 2110440, 2251136, 2512896, 2641920, 2813920, 3141120, 3376704, 4188160, 4220880, 4502272, 5025792, 5627840, 6282240, 6753408, 8376320, 8441760, 9004544, 11255680, 12564480, 13506816, 16883520, 18009088, 22511360, 25128960, 27013632, 33767040, 36018176, 45022720, 54027264, 67534080, 72036352, 90045440, 108054528, 135068160, 180090880, 216109056, 270136320, 360181760, 540272640, 1080545280]

約数ペア:

[(1, 1080545280), (2, 540272640), (3, 360181760), (4, 270136320), (5, 216109056), (6, 180090880), (8, 135068160), (10, 108054528), (12, 90045440), (15, 72036352), (16, 67534080), (20, 54027264), (24, 45022720), (30, 36018176), (32, 33767040), (40, 27013632), (43, 25128960), (48, 22511360), (60, 18009088), (64, 16883520), (80, 13506816), (86, 12564480), (96, 11255680), (120, 9004544), (128, 8441760), (129, 8376320), (160, 6753408), (172, 6282240), (192, 5627840), (215, 5025792), (240, 4502272), (256, 4220880), (258, 4188160), (320, 3376704), (344, 3141120), (384, 2813920), (409, 2641920), (430, 2512896), (480, 2251136), (512, 2110440), (516, 2094080), (640, 1688352), (645, 1675264), (688, 1570560), (768, 1406960), (818, 1320960), (860, 1256448), (960, 1125568), (1024, 1055220), (1032, 1047040), (1227, 880640), (1280, 844176), (1290, 837632), (1376, 785280), (1536, 703480), (1636, 660480), (1720, 628224), (1920, 562784), (2045, 528384), (2048, 527610), (2064, 523520), (2454, 440320), (2560, 422088), (2580, 418816), (2752, 392640), (3072, 351740), (3272, 330240), (3440, 314112), (3840, 281392), (4090, 264192), (4096, 263805), (4128, 261760), (4908, 220160), (5120, 211044), (5160, 209408), (5504, 196320), (6135, 176128), (6144, 175870), (6544, 165120), (6880, 157056), (7680, 140696), (8180, 132096), (8256, 130880), (9816, 110080), (10240, 105522), (10320, 104704), (11008, 98160), (12270, 88064), (12288, 87935), (13088, 82560), (13760, 78528), (15360, 70348), (16360, 66048), (16512, 65440), (17587, 61440), (19632, 55040), (20480, 52761), (20640, 52352), (22016, 49080), (24540, 44032), (26176, 41280), (27520, 39264), (30720, 35174), (32720, 33024)]