20187600240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84115001}}^1$

素因数の和:84115017

約数の個数: 40

約数和(自身を含む): 62581561488

約数和(自身を除く): 42393961248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84115001, 168230002, 252345003, 336460004, 420575005, 504690006, 672920008, 841150010, 1009380012, 1261725015, 1345840016, 1682300020, 2018760024, 2523450030, 3364600040, 4037520048, 5046900060, 6729200080, 10093800120, 20187600240]

約数ペア:

[(1, 20187600240), (2, 10093800120), (3, 6729200080), (4, 5046900060), (5, 4037520048), (6, 3364600040), (8, 2523450030), (10, 2018760024), (12, 1682300020), (15, 1345840016), (16, 1261725015), (20, 1009380012), (24, 841150010), (30, 672920008), (40, 504690006), (48, 420575005), (60, 336460004), (80, 252345003), (120, 168230002), (240, 84115001)]