148645440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{51613}}^1$

素因数の和:51636

約数の個数: 84

約数和(自身を含む): 511288284

約数和(自身を除く): 362642844

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, 51613, 103226, 154839, 206452, 258065, 309678, 412904, 464517, 516130, 619356, 774195, 825808, 929034, 1032260, 1238712, 1548390, 1651616, 1858068, 2064520, 2322585, 2477424, 3096780, 3303232, 3716136, 4129040, 4645170, 4954848, 6193560, 7432272, 8258080, 9290340, 9909696, 12387120, 14864544, 16516160, 18580680, 24774240, 29729088, 37161360, 49548480, 74322720, 148645440]

約数ペア:

[(1, 148645440), (2, 74322720), (3, 49548480), (4, 37161360), (5, 29729088), (6, 24774240), (8, 18580680), (9, 16516160), (10, 14864544), (12, 12387120), (15, 9909696), (16, 9290340), (18, 8258080), (20, 7432272), (24, 6193560), (30, 4954848), (32, 4645170), (36, 4129040), (40, 3716136), (45, 3303232), (48, 3096780), (60, 2477424), (64, 2322585), (72, 2064520), (80, 1858068), (90, 1651616), (96, 1548390), (120, 1238712), (144, 1032260), (160, 929034), (180, 825808), (192, 774195), (240, 619356), (288, 516130), (320, 464517), (360, 412904), (480, 309678), (576, 258065), (720, 206452), (960, 154839), (1440, 103226), (2880, 51613)]