25447320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{70687}}^1$

素因数の和:70704

約数の個数: 48

約数和(自身を含む): 82704960

約数和(自身を除く): 57257640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 70687, 141374, 212061, 282748, 353435, 424122, 565496, 636183, 706870, 848244, 1060305, 1272366, 1413740, 1696488, 2120610, 2544732, 2827480, 3180915, 4241220, 5089464, 6361830, 8482440, 12723660, 25447320]

約数ペア:

[(1, 25447320), (2, 12723660), (3, 8482440), (4, 6361830), (5, 5089464), (6, 4241220), (8, 3180915), (9, 2827480), (10, 2544732), (12, 2120610), (15, 1696488), (18, 1413740), (20, 1272366), (24, 1060305), (30, 848244), (36, 706870), (40, 636183), (45, 565496), (60, 424122), (72, 353435), (90, 282748), (120, 212061), (180, 141374), (360, 70687)]