47256360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1999}}^1$

素因数の和:2210

約数の個数: 64

約数和(自身を含む): 142560000

約数和(自身を除く): 95303640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 1999, 2364, 2955, 3940, 3998, 4728, 5910, 5997, 7880, 7996, 9995, 11820, 11994, 15992, 19990, 23640, 23988, 29985, 39980, 47976, 59970, 79960, 119940, 239880, 393803, 787606, 1181409, 1575212, 1969015, 2362818, 3150424, 3938030, 4725636, 5907045, 7876060, 9451272, 11814090, 15752120, 23628180, 47256360]

約数ペア:

[(1, 47256360), (2, 23628180), (3, 15752120), (4, 11814090), (5, 9451272), (6, 7876060), (8, 5907045), (10, 4725636), (12, 3938030), (15, 3150424), (20, 2362818), (24, 1969015), (30, 1575212), (40, 1181409), (60, 787606), (120, 393803), (197, 239880), (394, 119940), (591, 79960), (788, 59970), (985, 47976), (1182, 39980), (1576, 29985), (1970, 23988), (1999, 23640), (2364, 19990), (2955, 15992), (3940, 11994), (3998, 11820), (4728, 9995), (5910, 7996), (5997, 7880)]