801536280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{351551}}^1$

素因数の和:351584

約数の個数: 64

約数和(自身を含む): 2531174400

約数和(自身を除く): 1729638120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 351551, 703102, 1054653, 1406204, 1757755, 2109306, 2812408, 3515510, 4218612, 5273265, 6679469, 7031020, 8437224, 10546530, 13358938, 14062040, 20038407, 21093060, 26717876, 33397345, 40076814, 42186120, 53435752, 66794690, 80153628, 100192035, 133589380, 160307256, 200384070, 267178760, 400768140, 801536280]

約数ペア:

[(1, 801536280), (2, 400768140), (3, 267178760), (4, 200384070), (5, 160307256), (6, 133589380), (8, 100192035), (10, 80153628), (12, 66794690), (15, 53435752), (19, 42186120), (20, 40076814), (24, 33397345), (30, 26717876), (38, 21093060), (40, 20038407), (57, 14062040), (60, 13358938), (76, 10546530), (95, 8437224), (114, 7031020), (120, 6679469), (152, 5273265), (190, 4218612), (228, 3515510), (285, 2812408), (380, 2109306), (456, 1757755), (570, 1406204), (760, 1054653), (1140, 703102), (2280, 351551)]