1520557296

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{1061}}^1$

素因数の和:1554

約数の個数: 80

約数和(自身を含む): 3995413920

約数和(自身を除く): 2474856624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 409, 438, 584, 818, 876, 1061, 1168, 1227, 1636, 1752, 2122, 2454, 3183, 3272, 3504, 4244, 4908, 6366, 6544, 8488, 9816, 12732, 16976, 19632, 25464, 29857, 50928, 59714, 77453, 89571, 119428, 154906, 179142, 232359, 238856, 309812, 358284, 433949, 464718, 477712, 619624, 716568, 867898, 929436, 1239248, 1301847, 1433136, 1735796, 1858872, 2603694, 3471592, 3717744, 5207388, 6943184, 10414776, 20829552, 31678277, 63356554, 95034831, 126713108, 190069662, 253426216, 380139324, 506852432, 760278648, 1520557296]

約数ペア:

[(1, 1520557296), (2, 760278648), (3, 506852432), (4, 380139324), (6, 253426216), (8, 190069662), (12, 126713108), (16, 95034831), (24, 63356554), (48, 31678277), (73, 20829552), (146, 10414776), (219, 6943184), (292, 5207388), (409, 3717744), (438, 3471592), (584, 2603694), (818, 1858872), (876, 1735796), (1061, 1433136), (1168, 1301847), (1227, 1239248), (1636, 929436), (1752, 867898), (2122, 716568), (2454, 619624), (3183, 477712), (3272, 464718), (3504, 433949), (4244, 358284), (4908, 309812), (6366, 238856), (6544, 232359), (8488, 179142), (9816, 154906), (12732, 119428), (16976, 89571), (19632, 77453), (25464, 59714), (29857, 50928)]