389601060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{72959}}^1$

素因数の和:73060

約数の個数: 48

約数和(自身を含む): 1103155200

約数和(自身を除く): 713554140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 72959, 145918, 218877, 291836, 364795, 437754, 729590, 875508, 1094385, 1459180, 2188770, 4377540, 6493351, 12986702, 19480053, 25973404, 32466755, 38960106, 64933510, 77920212, 97400265, 129867020, 194800530, 389601060]

約数ペア:

[(1, 389601060), (2, 194800530), (3, 129867020), (4, 97400265), (5, 77920212), (6, 64933510), (10, 38960106), (12, 32466755), (15, 25973404), (20, 19480053), (30, 12986702), (60, 6493351), (89, 4377540), (178, 2188770), (267, 1459180), (356, 1094385), (445, 875508), (534, 729590), (890, 437754), (1068, 364795), (1335, 291836), (1780, 218877), (2670, 145918), (5340, 72959)]