57767940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{659}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 175855680

約数和(自身を除く): 118087740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 487, 659, 974, 1318, 1461, 1948, 1977, 2435, 2636, 2922, 3295, 3954, 4383, 4870, 5844, 5931, 6590, 7305, 7908, 8766, 9740, 9885, 11862, 13180, 14610, 17532, 19770, 21915, 23724, 29220, 29655, 39540, 43830, 59310, 87660, 118620, 320933, 641866, 962799, 1283732, 1604665, 1925598, 2888397, 3209330, 3851196, 4813995, 5776794, 6418660, 9627990, 11553588, 14441985, 19255980, 28883970, 57767940]

約数ペア:

[(1, 57767940), (2, 28883970), (3, 19255980), (4, 14441985), (5, 11553588), (6, 9627990), (9, 6418660), (10, 5776794), (12, 4813995), (15, 3851196), (18, 3209330), (20, 2888397), (30, 1925598), (36, 1604665), (45, 1283732), (60, 962799), (90, 641866), (180, 320933), (487, 118620), (659, 87660), (974, 59310), (1318, 43830), (1461, 39540), (1948, 29655), (1977, 29220), (2435, 23724), (2636, 21915), (2922, 19770), (3295, 17532), (3954, 14610), (4383, 13180), (4870, 11862), (5844, 9885), (5931, 9740), (6590, 8766), (7305, 7908)]