1248951420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2312873}}^1$

素因数の和:2312891

約数の個数: 48

約数和(自身を含む): 3885628320

約数和(自身を除く): 2636676900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2312873, 4625746, 6938619, 9251492, 11564365, 13877238, 20815857, 23128730, 27754476, 34693095, 41631714, 46257460, 62447571, 69386190, 83263428, 104079285, 124895142, 138772380, 208158570, 249790284, 312237855, 416317140, 624475710, 1248951420]

約数ペア:

[(1, 1248951420), (2, 624475710), (3, 416317140), (4, 312237855), (5, 249790284), (6, 208158570), (9, 138772380), (10, 124895142), (12, 104079285), (15, 83263428), (18, 69386190), (20, 62447571), (27, 46257460), (30, 41631714), (36, 34693095), (45, 27754476), (54, 23128730), (60, 20815857), (90, 13877238), (108, 11564365), (135, 9251492), (180, 6938619), (270, 4625746), (540, 2312873)]