197439720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1427}}^1$

素因数の和:2594

約数の個数: 64

約数和(自身を含む): 593248320

約数和(自身を除く): 395808600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1153, 1427, 2306, 2854, 3459, 4281, 4612, 5708, 5765, 6918, 7135, 8562, 9224, 11416, 11530, 13836, 14270, 17124, 17295, 21405, 23060, 27672, 28540, 34248, 34590, 42810, 46120, 57080, 69180, 85620, 138360, 171240, 1645331, 3290662, 4935993, 6581324, 8226655, 9871986, 13162648, 16453310, 19743972, 24679965, 32906620, 39487944, 49359930, 65813240, 98719860, 197439720]

約数ペア:

[(1, 197439720), (2, 98719860), (3, 65813240), (4, 49359930), (5, 39487944), (6, 32906620), (8, 24679965), (10, 19743972), (12, 16453310), (15, 13162648), (20, 9871986), (24, 8226655), (30, 6581324), (40, 4935993), (60, 3290662), (120, 1645331), (1153, 171240), (1427, 138360), (2306, 85620), (2854, 69180), (3459, 57080), (4281, 46120), (4612, 42810), (5708, 34590), (5765, 34248), (6918, 28540), (7135, 27672), (8562, 23060), (9224, 21405), (11416, 17295), (11530, 17124), (13836, 14270)]