208368120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{10037}}^1$

素因数の和:10224

約数の個数: 64

約数和(自身を含む): 628780320

約数和(自身を除く): 420412200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10037, 10380, 20074, 20760, 30111, 40148, 50185, 60222, 80296, 100370, 120444, 150555, 200740, 240888, 301110, 401480, 602220, 1204440, 1736401, 3472802, 5209203, 6945604, 8682005, 10418406, 13891208, 17364010, 20836812, 26046015, 34728020, 41673624, 52092030, 69456040, 104184060, 208368120]

約数ペア:

[(1, 208368120), (2, 104184060), (3, 69456040), (4, 52092030), (5, 41673624), (6, 34728020), (8, 26046015), (10, 20836812), (12, 17364010), (15, 13891208), (20, 10418406), (24, 8682005), (30, 6945604), (40, 5209203), (60, 3472802), (120, 1736401), (173, 1204440), (346, 602220), (519, 401480), (692, 301110), (865, 240888), (1038, 200740), (1384, 150555), (1730, 120444), (2076, 100370), (2595, 80296), (3460, 60222), (4152, 50185), (5190, 40148), (6920, 30111), (10037, 20760), (10380, 20074)]