1273006080

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 288

約数和(自身を含む): 4650609600

約数和(自身を除く): 3377603520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 727, 760, 768, 855, 912, 960, 1024, 1140, 1152, 1216, 1280, 1368, 1440, 1454, 1520, 1536, 1710, 1824, 1920, 2048, 2181, 2280, 2304, 2432, 2560, 2736, 2880, 2908, 3040, 3072, 3420, 3635, 3648, 3840, 4362, 4560, 4608, 4864, 5120, 5472, 5760, 5816, 6080, 6144, 6543, 6840, 7270, 7296, 7680, 8724, 9120, 9216, 9728, 10240, 10905, 10944, 11520, 11632, 12160, 13086, 13680, 13813, 14540, 14592, 15360, 17448, 18240, 18432, 19456, 21810, 21888, 23040, 23264, 24320, 26172, 27360, 27626, 29080, 29184, 30720, 32715, 34896, 36480, 38912, 41439, 43620, 43776, 46080, 46528, 48640, 52344, 54720, 55252, 58160, 58368, 65430, 69065, 69792, 72960, 82878, 87240, 87552, 92160, 93056, 97280, 104688, 109440, 110504, 116320, 116736, 124317, 130860, 138130, 139584, 145920, 165756, 174480, 175104, 186112, 194560, 207195, 209376, 218880, 221008, 232640, 248634, 261720, 276260, 279168, 291840, 331512, 348960, 350208, 372224, 414390, 418752, 437760, 442016, 465280, 497268, 523440, 552520, 558336, 583680, 621585, 663024, 697920, 744448, 828780, 837504, 875520, 884032, 930560, 994536, 1046880, 1105040, 1116672, 1243170, 1326048, 1395840, 1488896, 1657560, 1675008, 1751040, 1768064, 1861120, 1989072, 2093760, 2210080, 2233344, 2486340, 2652096, 2791680, 3315120, 3350016, 3536128, 3722240, 3978144, 4187520, 4420160, 4466688, 4972680, 5304192, 5583360, 6630240, 6700032, 7072256, 7444480, 7956288, 8375040, 8840320, 9945360, 10608384, 11166720, 13260480, 13400064, 14144512, 15912576, 16750080, 17680640, 19890720, 21216768, 22333440, 26520960, 28289024, 31825152, 33500160, 35361280, 39781440, 42433536, 53041920, 63650304, 67000320, 70722560, 79562880, 84867072, 106083840, 127300608, 141445120, 159125760, 212167680, 254601216, 318251520, 424335360, 636503040, 1273006080]

約数ペア:

[(1, 1273006080), (2, 636503040), (3, 424335360), (4, 318251520), (5, 254601216), (6, 212167680), (8, 159125760), (9, 141445120), (10, 127300608), (12, 106083840), (15, 84867072), (16, 79562880), (18, 70722560), (19, 67000320), (20, 63650304), (24, 53041920), (30, 42433536), (32, 39781440), (36, 35361280), (38, 33500160), (40, 31825152), (45, 28289024), (48, 26520960), (57, 22333440), (60, 21216768), (64, 19890720), (72, 17680640), (76, 16750080), (80, 15912576), (90, 14144512), (95, 13400064), (96, 13260480), (114, 11166720), (120, 10608384), (128, 9945360), (144, 8840320), (152, 8375040), (160, 7956288), (171, 7444480), (180, 7072256), (190, 6700032), (192, 6630240), (228, 5583360), (240, 5304192), (256, 4972680), (285, 4466688), (288, 4420160), (304, 4187520), (320, 3978144), (342, 3722240), (360, 3536128), (380, 3350016), (384, 3315120), (456, 2791680), (480, 2652096), (512, 2486340), (570, 2233344), (576, 2210080), (608, 2093760), (640, 1989072), (684, 1861120), (720, 1768064), (727, 1751040), (760, 1675008), (768, 1657560), (855, 1488896), (912, 1395840), (960, 1326048), (1024, 1243170), (1140, 1116672), (1152, 1105040), (1216, 1046880), (1280, 994536), (1368, 930560), (1440, 884032), (1454, 875520), (1520, 837504), (1536, 828780), (1710, 744448), (1824, 697920), (1920, 663024), (2048, 621585), (2181, 583680), (2280, 558336), (2304, 552520), (2432, 523440), (2560, 497268), (2736, 465280), (2880, 442016), (2908, 437760), (3040, 418752), (3072, 414390), (3420, 372224), (3635, 350208), (3648, 348960), (3840, 331512), (4362, 291840), (4560, 279168), (4608, 276260), (4864, 261720), (5120, 248634), (5472, 232640), (5760, 221008), (5816, 218880), (6080, 209376), (6144, 207195), (6543, 194560), (6840, 186112), (7270, 175104), (7296, 174480), (7680, 165756), (8724, 145920), (9120, 139584), (9216, 138130), (9728, 130860), (10240, 124317), (10905, 116736), (10944, 116320), (11520, 110504), (11632, 109440), (12160, 104688), (13086, 97280), (13680, 93056), (13813, 92160), (14540, 87552), (14592, 87240), (15360, 82878), (17448, 72960), (18240, 69792), (18432, 69065), (19456, 65430), (21810, 58368), (21888, 58160), (23040, 55252), (23264, 54720), (24320, 52344), (26172, 48640), (27360, 46528), (27626, 46080), (29080, 43776), (29184, 43620), (30720, 41439), (32715, 38912), (34896, 36480)]