284742720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{98869}}^1$

素因数の和:98892

約数の個数: 84

約数和(自身を含む): 979406220

約数和(自身を除く): 694663500

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 98869, 197738, 296607, 395476, 494345, 593214, 790952, 889821, 988690, 1186428, 1483035, 1581904, 1779642, 1977380, 2372856, 2966070, 3163808, 3559284, 3954760, 4449105, 4745712, 5932140, 6327616, 7118568, 7909520, 8898210, 9491424, 11864280, 14237136, 15819040, 17796420, 18982848, 23728560, 28474272, 31638080, 35592840, 47457120, 56948544, 71185680, 94914240, 142371360, 284742720]

約数ペア:

[(1, 284742720), (2, 142371360), (3, 94914240), (4, 71185680), (5, 56948544), (6, 47457120), (8, 35592840), (9, 31638080), (10, 28474272), (12, 23728560), (15, 18982848), (16, 17796420), (18, 15819040), (20, 14237136), (24, 11864280), (30, 9491424), (32, 8898210), (36, 7909520), (40, 7118568), (45, 6327616), (48, 5932140), (60, 4745712), (64, 4449105), (72, 3954760), (80, 3559284), (90, 3163808), (96, 2966070), (120, 2372856), (144, 1977380), (160, 1779642), (180, 1581904), (192, 1483035), (240, 1186428), (288, 988690), (320, 889821), (360, 790952), (480, 593214), (576, 494345), (720, 395476), (960, 296607), (1440, 197738), (2880, 98869)]