120557820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42751}}^1$

素因数の和:42810

約数の個数: 48

約数和(自身を含む): 344752128

約数和(自身を除く): 224194308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 42751, 85502, 128253, 171004, 213755, 256506, 427510, 513012, 641265, 855020, 1282530, 2009297, 2565060, 4018594, 6027891, 8037188, 10046485, 12055782, 20092970, 24111564, 30139455, 40185940, 60278910, 120557820]

約数ペア:

[(1, 120557820), (2, 60278910), (3, 40185940), (4, 30139455), (5, 24111564), (6, 20092970), (10, 12055782), (12, 10046485), (15, 8037188), (20, 6027891), (30, 4018594), (47, 2565060), (60, 2009297), (94, 1282530), (141, 855020), (188, 641265), (235, 513012), (282, 427510), (470, 256506), (564, 213755), (705, 171004), (940, 128253), (1410, 85502), (2820, 42751)]