477699120

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{8191}}^1$

素因数の和:8222

約数の個数: 140

約数和(自身を含む): 1665417216

約数和(自身を除く): 1187718096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 8191, 9720, 11664, 14580, 16382, 19440, 24573, 29160, 32764, 40955, 49146, 58320, 65528, 73719, 81910, 98292, 122865, 131056, 147438, 163820, 196584, 221157, 245730, 294876, 327640, 368595, 393168, 442314, 491460, 589752, 655280, 663471, 737190, 884628, 982920, 1105785, 1179504, 1326942, 1474380, 1769256, 1965840, 1990413, 2211570, 2653884, 2948760, 3317355, 3538512, 3980826, 4423140, 5307768, 5897520, 5971239, 6634710, 7961652, 8846280, 9952065, 10615536, 11942478, 13269420, 15923304, 17692560, 19904130, 23884956, 26538840, 29856195, 31846608, 39808260, 47769912, 53077680, 59712390, 79616520, 95539824, 119424780, 159233040, 238849560, 477699120]

約数ペア:

[(1, 477699120), (2, 238849560), (3, 159233040), (4, 119424780), (5, 95539824), (6, 79616520), (8, 59712390), (9, 53077680), (10, 47769912), (12, 39808260), (15, 31846608), (16, 29856195), (18, 26538840), (20, 23884956), (24, 19904130), (27, 17692560), (30, 15923304), (36, 13269420), (40, 11942478), (45, 10615536), (48, 9952065), (54, 8846280), (60, 7961652), (72, 6634710), (80, 5971239), (81, 5897520), (90, 5307768), (108, 4423140), (120, 3980826), (135, 3538512), (144, 3317355), (162, 2948760), (180, 2653884), (216, 2211570), (240, 1990413), (243, 1965840), (270, 1769256), (324, 1474380), (360, 1326942), (405, 1179504), (432, 1105785), (486, 982920), (540, 884628), (648, 737190), (720, 663471), (729, 655280), (810, 589752), (972, 491460), (1080, 442314), (1215, 393168), (1296, 368595), (1458, 327640), (1620, 294876), (1944, 245730), (2160, 221157), (2430, 196584), (2916, 163820), (3240, 147438), (3645, 131056), (3888, 122865), (4860, 98292), (5832, 81910), (6480, 73719), (7290, 65528), (8191, 58320), (9720, 49146), (11664, 40955), (14580, 32764), (16382, 29160), (19440, 24573)]