55502880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{115631}}^1$

素因数の和:115649

約数の個数: 48

約数和(自身を含む): 174835584

約数和(自身を除く): 119332704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 115631, 231262, 346893, 462524, 578155, 693786, 925048, 1156310, 1387572, 1734465, 1850096, 2312620, 2775144, 3468930, 3700192, 4625240, 5550288, 6937860, 9250480, 11100576, 13875720, 18500960, 27751440, 55502880]

約数ペア:

[(1, 55502880), (2, 27751440), (3, 18500960), (4, 13875720), (5, 11100576), (6, 9250480), (8, 6937860), (10, 5550288), (12, 4625240), (15, 3700192), (16, 3468930), (20, 2775144), (24, 2312620), (30, 1850096), (32, 1734465), (40, 1387572), (48, 1156310), (60, 925048), (80, 693786), (96, 578155), (120, 462524), (160, 346893), (240, 231262), (480, 115631)]