1520402448

素因数分解:

$2^4\times 3^1\times {\mathrm{229}}^1\times {\mathrm{138319}}^1$

素因数の和:138559

約数の個数: 40

約数和(自身を含む): 3944886400

約数和(自身を除く): 2424483952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 229, 458, 687, 916, 1374, 1832, 2748, 3664, 5496, 10992, 138319, 276638, 414957, 553276, 829914, 1106552, 1659828, 2213104, 3319656, 6639312, 31675051, 63350102, 95025153, 126700204, 190050306, 253400408, 380100612, 506800816, 760201224, 1520402448]

約数ペア:

[(1, 1520402448), (2, 760201224), (3, 506800816), (4, 380100612), (6, 253400408), (8, 190050306), (12, 126700204), (16, 95025153), (24, 63350102), (48, 31675051), (229, 6639312), (458, 3319656), (687, 2213104), (916, 1659828), (1374, 1106552), (1832, 829914), (2748, 553276), (3664, 414957), (5496, 276638), (10992, 138319)]