25432920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23549}}^1$

素因数の和:23569

約数の個数: 64

約数和(自身を含む): 84780000

約数和(自身を除く): 59347080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 23549, 47098, 70647, 94196, 117745, 141294, 188392, 211941, 235490, 282588, 353235, 423882, 470980, 565176, 635823, 706470, 847764, 941960, 1059705, 1271646, 1412940, 1695528, 2119410, 2543292, 2825880, 3179115, 4238820, 5086584, 6358230, 8477640, 12716460, 25432920]

約数ペア:

[(1, 25432920), (2, 12716460), (3, 8477640), (4, 6358230), (5, 5086584), (6, 4238820), (8, 3179115), (9, 2825880), (10, 2543292), (12, 2119410), (15, 1695528), (18, 1412940), (20, 1271646), (24, 1059705), (27, 941960), (30, 847764), (36, 706470), (40, 635823), (45, 565176), (54, 470980), (60, 423882), (72, 353235), (90, 282588), (108, 235490), (120, 211941), (135, 188392), (180, 141294), (216, 117745), (270, 94196), (360, 70647), (540, 47098), (1080, 23549)]