205620060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{8179}}^1$

素因数の和:8610

約数の個数: 48

約数和(自身を含む): 577180800

約数和(自身を除く): 371560740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 838, 1257, 1676, 2095, 2514, 4190, 5028, 6285, 8179, 8380, 12570, 16358, 24537, 25140, 32716, 40895, 49074, 81790, 98148, 122685, 163580, 245370, 490740, 3427001, 6854002, 10281003, 13708004, 17135005, 20562006, 34270010, 41124012, 51405015, 68540020, 102810030, 205620060]

約数ペア:

[(1, 205620060), (2, 102810030), (3, 68540020), (4, 51405015), (5, 41124012), (6, 34270010), (10, 20562006), (12, 17135005), (15, 13708004), (20, 10281003), (30, 6854002), (60, 3427001), (419, 490740), (838, 245370), (1257, 163580), (1676, 122685), (2095, 98148), (2514, 81790), (4190, 49074), (5028, 40895), (6285, 32716), (8179, 25140), (8380, 24537), (12570, 16358)]