157621080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27947}}^1$

素因数の和:28008

約数の個数: 64

約数和(自身を含む): 482941440

約数和(自身を除く): 325320360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 27947, 55894, 83841, 111788, 139735, 167682, 223576, 279470, 335364, 419205, 558940, 670728, 838410, 1117880, 1313509, 1676820, 2627018, 3353640, 3940527, 5254036, 6567545, 7881054, 10508072, 13135090, 15762108, 19702635, 26270180, 31524216, 39405270, 52540360, 78810540, 157621080]

約数ペア:

[(1, 157621080), (2, 78810540), (3, 52540360), (4, 39405270), (5, 31524216), (6, 26270180), (8, 19702635), (10, 15762108), (12, 13135090), (15, 10508072), (20, 7881054), (24, 6567545), (30, 5254036), (40, 3940527), (47, 3353640), (60, 2627018), (94, 1676820), (120, 1313509), (141, 1117880), (188, 838410), (235, 670728), (282, 558940), (376, 419205), (470, 335364), (564, 279470), (705, 223576), (940, 167682), (1128, 139735), (1410, 111788), (1880, 83841), (2820, 55894), (5640, 27947)]