60648520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89189}}^1$

素因数の和:89217

約数の個数: 32

約数和(自身を含む): 144487800

約数和(自身を除く): 83839280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 89189, 178378, 356756, 445945, 713512, 891890, 1516213, 1783780, 3032426, 3567560, 6064852, 7581065, 12129704, 15162130, 30324260, 60648520]

約数ペア:

[(1, 60648520), (2, 30324260), (4, 15162130), (5, 12129704), (8, 7581065), (10, 6064852), (17, 3567560), (20, 3032426), (34, 1783780), (40, 1516213), (68, 891890), (85, 713512), (136, 445945), (170, 356756), (340, 178378), (680, 89189)]