441377280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19157}}^1$

素因数の和:19186

約数の個数: 120

約数和(自身を含む): 1528693452

約数和(自身を除く): 1087316172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 19157, 23040, 38314, 57471, 76628, 95785, 114942, 153256, 172413, 191570, 229884, 287355, 306512, 344826, 383140, 459768, 574710, 613024, 689652, 766280, 862065, 919536, 1149420, 1226048, 1379304, 1532560, 1724130, 1839072, 2298840, 2452096, 2758608, 3065120, 3448260, 3678144, 4597680, 4904192, 5517216, 6130240, 6896520, 7356288, 9195360, 9808384, 11034432, 12260480, 13793040, 14712576, 18390720, 22068864, 24520960, 27586080, 29425152, 36781440, 44137728, 49041920, 55172160, 73562880, 88275456, 110344320, 147125760, 220688640, 441377280]

約数ペア:

[(1, 441377280), (2, 220688640), (3, 147125760), (4, 110344320), (5, 88275456), (6, 73562880), (8, 55172160), (9, 49041920), (10, 44137728), (12, 36781440), (15, 29425152), (16, 27586080), (18, 24520960), (20, 22068864), (24, 18390720), (30, 14712576), (32, 13793040), (36, 12260480), (40, 11034432), (45, 9808384), (48, 9195360), (60, 7356288), (64, 6896520), (72, 6130240), (80, 5517216), (90, 4904192), (96, 4597680), (120, 3678144), (128, 3448260), (144, 3065120), (160, 2758608), (180, 2452096), (192, 2298840), (240, 1839072), (256, 1724130), (288, 1532560), (320, 1379304), (360, 1226048), (384, 1149420), (480, 919536), (512, 862065), (576, 766280), (640, 689652), (720, 613024), (768, 574710), (960, 459768), (1152, 383140), (1280, 344826), (1440, 306512), (1536, 287355), (1920, 229884), (2304, 191570), (2560, 172413), (2880, 153256), (3840, 114942), (4608, 95785), (5760, 76628), (7680, 57471), (11520, 38314), (19157, 23040)]