61053240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2027}}^1$

素因数の和:2292

約数の個数: 64

約数和(自身を含む): 183980160

約数和(自身を除く): 122926920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2027, 2510, 3012, 3765, 4054, 5020, 6024, 6081, 7530, 8108, 10040, 10135, 12162, 15060, 16216, 20270, 24324, 30120, 30405, 40540, 48648, 60810, 81080, 121620, 243240, 508777, 1017554, 1526331, 2035108, 2543885, 3052662, 4070216, 5087770, 6105324, 7631655, 10175540, 12210648, 15263310, 20351080, 30526620, 61053240]

約数ペア:

[(1, 61053240), (2, 30526620), (3, 20351080), (4, 15263310), (5, 12210648), (6, 10175540), (8, 7631655), (10, 6105324), (12, 5087770), (15, 4070216), (20, 3052662), (24, 2543885), (30, 2035108), (40, 1526331), (60, 1017554), (120, 508777), (251, 243240), (502, 121620), (753, 81080), (1004, 60810), (1255, 48648), (1506, 40540), (2008, 30405), (2027, 30120), (2510, 24324), (3012, 20270), (3765, 16216), (4054, 15060), (5020, 12162), (6024, 10135), (6081, 10040), (7530, 8108)]