120293280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83537}}^1$

素因数の和:83558

約数の個数: 72

約数和(自身を含む): 410505732

約数和(自身を除く): 290212452

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 83537, 167074, 250611, 334148, 417685, 501222, 668296, 751833, 835370, 1002444, 1253055, 1336592, 1503666, 1670740, 2004888, 2506110, 2673184, 3007332, 3341480, 3759165, 4009776, 5012220, 6014664, 6682960, 7518330, 8019552, 10024440, 12029328, 13365920, 15036660, 20048880, 24058656, 30073320, 40097760, 60146640, 120293280]

約数ペア:

[(1, 120293280), (2, 60146640), (3, 40097760), (4, 30073320), (5, 24058656), (6, 20048880), (8, 15036660), (9, 13365920), (10, 12029328), (12, 10024440), (15, 8019552), (16, 7518330), (18, 6682960), (20, 6014664), (24, 5012220), (30, 4009776), (32, 3759165), (36, 3341480), (40, 3007332), (45, 2673184), (48, 2506110), (60, 2004888), (72, 1670740), (80, 1503666), (90, 1336592), (96, 1253055), (120, 1002444), (144, 835370), (160, 751833), (180, 668296), (240, 501222), (288, 417685), (360, 334148), (480, 250611), (720, 167074), (1440, 83537)]