87958080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{4363}}^1$

素因数の和:4393

約数の個数: 168

約数和(自身を含む): 345838272

約数和(自身を除く): 257880192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 4363, 5040, 6720, 8726, 10080, 13089, 17452, 20160, 21815, 26178, 30541, 34904, 39267, 43630, 52356, 61082, 65445, 69808, 78534, 87260, 91623, 104712, 122164, 130890, 139616, 152705, 157068, 174520, 183246, 196335, 209424, 244328, 261780, 274869, 279232, 305410, 314136, 349040, 366492, 392670, 418848, 458115, 488656, 523560, 549738, 610820, 628272, 698080, 732984, 785340, 837696, 916230, 977312, 1047120, 1099476, 1221640, 1256544, 1374345, 1396160, 1465968, 1570680, 1832460, 1954624, 2094240, 2198952, 2443280, 2513088, 2748690, 2931936, 3141360, 3664920, 4188480, 4397904, 4886560, 5497380, 5863872, 6282720, 7329840, 8795808, 9773120, 10994760, 12565440, 14659680, 17591616, 21989520, 29319360, 43979040, 87958080]

約数ペア:

[(1, 87958080), (2, 43979040), (3, 29319360), (4, 21989520), (5, 17591616), (6, 14659680), (7, 12565440), (8, 10994760), (9, 9773120), (10, 8795808), (12, 7329840), (14, 6282720), (15, 5863872), (16, 5497380), (18, 4886560), (20, 4397904), (21, 4188480), (24, 3664920), (28, 3141360), (30, 2931936), (32, 2748690), (35, 2513088), (36, 2443280), (40, 2198952), (42, 2094240), (45, 1954624), (48, 1832460), (56, 1570680), (60, 1465968), (63, 1396160), (64, 1374345), (70, 1256544), (72, 1221640), (80, 1099476), (84, 1047120), (90, 977312), (96, 916230), (105, 837696), (112, 785340), (120, 732984), (126, 698080), (140, 628272), (144, 610820), (160, 549738), (168, 523560), (180, 488656), (192, 458115), (210, 418848), (224, 392670), (240, 366492), (252, 349040), (280, 314136), (288, 305410), (315, 279232), (320, 274869), (336, 261780), (360, 244328), (420, 209424), (448, 196335), (480, 183246), (504, 174520), (560, 157068), (576, 152705), (630, 139616), (672, 130890), (720, 122164), (840, 104712), (960, 91623), (1008, 87260), (1120, 78534), (1260, 69808), (1344, 65445), (1440, 61082), (1680, 52356), (2016, 43630), (2240, 39267), (2520, 34904), (2880, 30541), (3360, 26178), (4032, 21815), (4363, 20160), (5040, 17452), (6720, 13089), (8726, 10080)]