102480240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{427001}}^1$

素因数の和:427017

約数の個数: 40

約数和(自身を含む): 317689488

約数和(自身を除く): 215209248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 427001, 854002, 1281003, 1708004, 2135005, 2562006, 3416008, 4270010, 5124012, 6405015, 6832016, 8540020, 10248024, 12810030, 17080040, 20496048, 25620060, 34160080, 51240120, 102480240]

約数ペア:

[(1, 102480240), (2, 51240120), (3, 34160080), (4, 25620060), (5, 20496048), (6, 17080040), (8, 12810030), (10, 10248024), (12, 8540020), (15, 6832016), (16, 6405015), (20, 5124012), (24, 4270010), (30, 3416008), (40, 2562006), (48, 2135005), (60, 1708004), (80, 1281003), (120, 854002), (240, 427001)]