39558240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{9157}}^1$

素因数の和:9181

約数の個数: 96

約数和(自身を含む): 138468960

約数和(自身を除く): 98910720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 9157, 18314, 27471, 36628, 45785, 54942, 73256, 82413, 91570, 109884, 137355, 146512, 164826, 183140, 219768, 247239, 274710, 293024, 329652, 366280, 412065, 439536, 494478, 549420, 659304, 732560, 824130, 879072, 988956, 1098840, 1236195, 1318608, 1465120, 1648260, 1977912, 2197680, 2472390, 2637216, 3296520, 3955824, 4395360, 4944780, 6593040, 7911648, 9889560, 13186080, 19779120, 39558240]

約数ペア:

[(1, 39558240), (2, 19779120), (3, 13186080), (4, 9889560), (5, 7911648), (6, 6593040), (8, 4944780), (9, 4395360), (10, 3955824), (12, 3296520), (15, 2637216), (16, 2472390), (18, 2197680), (20, 1977912), (24, 1648260), (27, 1465120), (30, 1318608), (32, 1236195), (36, 1098840), (40, 988956), (45, 879072), (48, 824130), (54, 732560), (60, 659304), (72, 549420), (80, 494478), (90, 439536), (96, 412065), (108, 366280), (120, 329652), (135, 293024), (144, 274710), (160, 247239), (180, 219768), (216, 183140), (240, 164826), (270, 146512), (288, 137355), (360, 109884), (432, 91570), (480, 82413), (540, 73256), (720, 54942), (864, 45785), (1080, 36628), (1440, 27471), (2160, 18314), (4320, 9157)]