120452220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{95597}}^1$

素因数の和:95619

約数の個数: 72

約数和(自身を含む): 417572064

約数和(自身を除く): 297119844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 95597, 191194, 286791, 382388, 477985, 573582, 669179, 860373, 955970, 1147164, 1338358, 1433955, 1720746, 1911940, 2007537, 2676716, 2867910, 3345895, 3441492, 4015074, 4301865, 5735820, 6022611, 6691790, 8030148, 8603730, 10037685, 12045222, 13383580, 17207460, 20075370, 24090444, 30113055, 40150740, 60226110, 120452220]

約数ペア:

[(1, 120452220), (2, 60226110), (3, 40150740), (4, 30113055), (5, 24090444), (6, 20075370), (7, 17207460), (9, 13383580), (10, 12045222), (12, 10037685), (14, 8603730), (15, 8030148), (18, 6691790), (20, 6022611), (21, 5735820), (28, 4301865), (30, 4015074), (35, 3441492), (36, 3345895), (42, 2867910), (45, 2676716), (60, 2007537), (63, 1911940), (70, 1720746), (84, 1433955), (90, 1338358), (105, 1147164), (126, 955970), (140, 860373), (180, 669179), (210, 573582), (252, 477985), (315, 382388), (420, 286791), (630, 191194), (1260, 95597)]